@charset "UTF-8";

html {
  -webkit-font-smoothing: antialiased;
  height: 100%;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}

blockquote,
body,
code,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}

header,
hgroup,
nav,
menu,
main,
section,
article,
summary,
details,
aside,
figure,
figcaption,
footer {
  display: block;
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

table,
th,
td {
  border: 1px solid black;
}

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
var {
  font-style: normal;
  font-weight: 400;
}

dl,
ol,
ul {
  list-style-type: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

a {
  text-decoration: none;
  color: inherit;
  outline: none;
}

a:hover {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
  outline: 0;
  outline: none;
  blr: expression(this.onFocus=this.blur());
}

a {
  color: inherit;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

textarea {
  resize: none;
  outline: none;
  font-family: siyuan;
}

img {
  max-width: 100%;
  height: auto;
}

button,
input[type=submit],
input[type=text],
input[type=button] {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
  outline: 0;
  blr: expression(this.onFocus=this.blur());
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input {
  outline: 0;
}

input::-webkit-input-safebox-button {
  display: none;
  /*去掉搜狗浏览器密码软盘*/
}

body {
  font-size: 14px;
  color: #000;
  font-family: syl, '黑体', sans-serif;
  line-height: 1.2;
  /* overflow-x: hidden; */
  /* min-width: 1200px; */
}

body:-webkit-full-page-media {
  background: inherit;
}

#web-ietip {
  width: 526px;
  height: 90px;
  padding: 83px 0 0 84px;
  overflow: hidden;
  background: url(../images/browser.png) no-repeat center center;
  margin: 200px auto 0;
}

#web-ietip a {
  display: block;
  width: 65px;
  height: 80px;
  float: left;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  line-height: 0;
  font-size: 0;
}

.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}

.eps2 {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.eps3 {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

@font-face {
  font-family: 'sy';
  src: url(../font2/SourceHanSansCN-Normal.woff), url(../font2/SourceHanSansCN-Normal.otf);
}

@font-face {
  font-family: 'syl';
  src: url(../font2/SourceHanSansCN-Light.otf);
}

html {
  font-size: calc(100vw / 1920 * 100);
}

@media (max-width: 900px) {
  html {
    font-size: calc(900px / 1920 * 100);
  }
}

@media (min-width: 1921px) {
  .s0 {
    font-size: 0;
  }

  .s12 {
    font-size: calc(12 * 100vw / 1920);
  }

  .s13 {
    font-size: calc(13 * 100vw / 1920);
  }

  .s14 {
    font-size: calc(14 * 100vw / 1920);
  }

  .s15 {
    font-size: calc(15 * 100vw / 1920);
  }

  .s16 {
    font-size: calc(16 * 100vw / 1920);
  }

  .s17 {
    font-size: calc(17 * 100vw / 1920);
  }

  .s18 {
    font-size: calc(18 * 100vw / 1920);
  }

  .s19 {
    font-size: calc(19 * 100vw / 1920);
  }

  .s20 {
    font-size: calc(20 * 100vw / 1920);
  }

  .s21 {
    font-size: calc(21 * 100vw / 1920);
  }

  .s22 {
    font-size: calc(22 * 100vw / 1920);
  }

  .s23 {
    font-size: calc(23 * 100vw / 1920);
  }

  .s24 {
    font-size: calc(24 * 100vw / 1920);
  }

  .s25 {
    font-size: calc(25 * 100vw / 1920);
  }

  .s26 {
    font-size: calc(26 * 100vw / 1920);
  }

  .s27 {
    font-size: calc(27 * 100vw / 1920);
  }

  .s28 {
    font-size: calc(28 * 100vw / 1920);
  }

  .s29 {
    font-size: calc(29 * 100vw / 1920);
  }

  .s30 {
    font-size: calc(30 * 100vw / 1920);
  }

  .s31 {
    font-size: calc(31 * 100vw / 1920);
  }

  .s32 {
    font-size: calc(32 * 100vw / 1920);
  }

  .s33 {
    font-size: calc(33 * 100vw / 1920);
  }

  .s34 {
    font-size: calc(34 * 100vw / 1920);
  }

  .s35 {
    font-size: calc(35 * 100vw / 1920);
  }

  .s36 {
    font-size: calc(36 * 100vw / 1920);
  }

  .s37 {
    font-size: calc(37 * 100vw / 1920);
  }

  .s38 {
    font-size: calc(38 * 100vw / 1920);
  }

  .s39 {
    font-size: calc(39 * 100vw / 1920);
  }

  .s40 {
    font-size: calc(40 * 100vw / 1920);
  }

  .s41 {
    font-size: calc(41 * 100vw / 1920);
  }

  .s42 {
    font-size: calc(42 * 100vw / 1920);
  }

  .s43 {
    font-size: calc(43 * 100vw / 1920);
  }

  .s44 {
    font-size: calc(44 * 100vw / 1920);
  }

  .s45 {
    font-size: calc(45 * 100vw / 1920);
  }

  .s46 {
    font-size: calc(46 * 100vw / 1920);
  }

  .s47 {
    font-size: calc(47 * 100vw / 1920);
  }

  .s48 {
    font-size: calc(48 * 100vw / 1920);
  }

  .s49 {
    font-size: calc(49 * 100vw / 1920);
  }

  .s50 {
    font-size: calc(50 * 100vw / 1920);
  }

  .s51 {
    font-size: calc(51 * 100vw / 1920);
  }

  .s52 {
    font-size: calc(52 * 100vw / 1920);
  }

  .s53 {
    font-size: calc(53 * 100vw / 1920);
  }

  .s54 {
    font-size: calc(54 * 100vw / 1920);
  }

  .s55 {
    font-size: calc(55 * 100vw / 1920);
  }

  .s56 {
    font-size: calc(56 * 100vw / 1920);
  }

  .s57 {
    font-size: calc(57 * 100vw / 1920);
  }

  .s58 {
    font-size: calc(58 * 100vw / 1920);
  }

  .s59 {
    font-size: calc(59 * 100vw / 1920);
  }

  .s60 {
    font-size: calc(60 * 100vw / 1920);
  }
}

@media (max-width: 1920px) and (min-width: 551px) {
  .s0 {
    font-size: 0;
  }

  .s12 {
    font-size: 12px;
  }

  .s13 {
    font-size: calc(12px + 1 * 100vw / 1920);
  }

  .s14 {
    font-size: calc(12px + 2 * 100vw / 1920);
  }

  .s15 {
    font-size: calc(12px + 3 * 100vw / 1920);
  }

  .s16 {
    font-size: calc(12px + 4 * 100vw / 1920);
  }

  .s17 {
    font-size: calc(12px + 5 * 100vw / 1920);
  }

  .s18 {
    font-size: calc(12px + 6 * 100vw / 1920);
  }

  .s19 {
    font-size: calc(12px + 7 * 100vw / 1920);
  }

  .s20 {
    font-size: calc(12px + 8 * 100vw / 1920);
  }

  .s21 {
    font-size: calc(12px + 9 * 100vw / 1920);
  }

  .s22 {
    font-size: calc(12px + 10 * 100vw / 1920);
  }

  .s23 {
    font-size: calc(12px + 11 * 100vw / 1920);
  }

  .s24 {
    font-size: calc(12px + 12 * 100vw / 1920);
  }

  .s25 {
    font-size: calc(12px + 13 * 100vw / 1920);
  }

  .s26 {
    font-size: calc(12px + 14 * 100vw / 1920);
  }

  .s27 {
    font-size: calc(12px + 15 * 100vw / 1920);
  }

  .s28 {
    font-size: calc(12px + 16 * 100vw / 1920);
  }

  .s29 {
    font-size: calc(12px + 17 * 100vw / 1920);
  }

  .s30 {
    font-size: calc(12px + 18 * 100vw / 1920);
  }

  .s31 {
    font-size: calc(12px + 19 * 100vw / 1920);
  }

  .s32 {
    font-size: calc(12px + 20 * 100vw / 1920);
  }

  .s33 {
    font-size: calc(12px + 21 * 100vw / 1920);
  }

  .s34 {
    font-size: calc(12px + 22 * 100vw / 1920);
  }

  .s35 {
    font-size: calc(12px + 23 * 100vw / 1920);
  }

  .s36 {
    font-size: calc(12px + 24 * 100vw / 1920);
  }

  .s37 {
    font-size: calc(12px + 25 * 100vw / 1920);
  }

  .s38 {
    font-size: calc(12px + 26 * 100vw / 1920);
  }

  .s39 {
    font-size: calc(12px + 27 * 100vw / 1920);
  }

  .s40 {
    font-size: calc(12px + 28 * 100vw / 1920);
  }

  .s41 {
    font-size: calc(12px + 29 * 100vw / 1920);
  }

  .s42 {
    font-size: calc(12px + 30 * 100vw / 1920);
  }

  .s43 {
    font-size: calc(12px + 31 * 100vw / 1920);
  }

  .s44 {
    font-size: calc(12px + 32 * 100vw / 1920);
  }

  .s45 {
    font-size: calc(12px + 33 * 100vw / 1920);
  }

  .s46 {
    font-size: calc(12px + 34 * 100vw / 1920);
  }

  .s47 {
    font-size: calc(12px + 35 * 100vw / 1920);
  }

  .s48 {
    font-size: calc(12px + 36 * 100vw / 1920);
  }

  .s49 {
    font-size: calc(12px + 37 * 100vw / 1920);
  }

  .s50 {
    font-size: calc(12px + 38 * 100vw / 1920);
  }

  .s51 {
    font-size: calc(12px + 39 * 100vw / 1920);
  }

  .s52 {
    font-size: calc(12px + 40 * 100vw / 1920);
  }

  .s53 {
    font-size: calc(12px + 41 * 100vw / 1920);
  }

  .s54 {
    font-size: calc(12px + 42 * 100vw / 1920);
  }

  .s55 {
    font-size: calc(12px + 43 * 100vw / 1920);
  }

  .s56 {
    font-size: calc(12px + 44 * 100vw / 1920);
  }

  .s57 {
    font-size: calc(12px + 45 * 100vw / 1920);
  }

  .s58 {
    font-size: calc(12px + 46 * 100vw / 1920);
  }

  .s59 {
    font-size: calc(12px + 47 * 100vw / 1920);
  }

  .s60 {
    font-size: calc(12px + 48 * 100vw / 1920);
  }
}

@media (max-width: 550px) {
  .s0 {
    font-size: 0;
  }

  .s12 {
    font-size: 12px;
  }

  .s13 {
    font-size: calc(12px + 1 * 550px / 1920);
  }

  .s14 {
    font-size: calc(12px + 2 * 550px / 1920);
  }

  .s15 {
    font-size: calc(12px + 3 * 550px / 1920);
  }

  .s16 {
    font-size: calc(12px + 4 * 550px / 1920);
  }

  .s17 {
    font-size: calc(12px + 5 * 550px / 1920);
  }

  .s18 {
    font-size: calc(12px + 6 * 550px / 1920);
  }

  .s19 {
    font-size: calc(12px + 7 * 550px / 1920);
  }

  .s20 {
    font-size: calc(12px + 8 * 550px / 1920);
  }

  .s21 {
    font-size: calc(12px + 9 * 550px / 1920);
  }

  .s22 {
    font-size: calc(12px + 10 * 550px / 1920);
  }

  .s23 {
    font-size: calc(12px + 11 * 550px / 1920);
  }

  .s24 {
    font-size: calc(12px + 12 * 550px / 1920);
  }

  .s25 {
    font-size: calc(12px + 13 * 550px / 1920);
  }

  .s26 {
    font-size: calc(12px + 14 * 550px / 1920);
  }

  .s27 {
    font-size: calc(12px + 15 * 550px / 1920);
  }

  .s28 {
    font-size: calc(12px + 16 * 550px / 1920);
  }

  .s29 {
    font-size: calc(12px + 17 * 550px / 1920);
  }

  .s30 {
    font-size: calc(12px + 18 * 550px / 1920);
  }

  .s31 {
    font-size: calc(12px + 19 * 550px / 1920);
  }

  .s32 {
    font-size: calc(12px + 20 * 550px / 1920);
  }

  .s33 {
    font-size: calc(12px + 21 * 550px / 1920);
  }

  .s34 {
    font-size: calc(12px + 22 * 550px / 1920);
  }

  .s35 {
    font-size: calc(12px + 23 * 550px / 1920);
  }

  .s36 {
    font-size: calc(12px + 24 * 550px / 1920);
  }

  .s37 {
    font-size: calc(12px + 25 * 550px / 1920);
  }

  .s38 {
    font-size: calc(12px + 26 * 550px / 1920);
  }

  .s39 {
    font-size: calc(12px + 27 * 550px / 1920);
  }

  .s40 {
    font-size: calc(12px + 28 * 550px / 1920);
  }

  .s41 {
    font-size: calc(12px + 29 * 550px / 1920);
  }

  .s42 {
    font-size: calc(12px + 30 * 550px / 1920);
  }

  .s43 {
    font-size: calc(12px + 31 * 550px / 1920);
  }

  .s44 {
    font-size: calc(12px + 32 * 550px / 1920);
  }

  .s45 {
    font-size: calc(12px + 33 * 550px / 1920);
  }

  .s46 {
    font-size: calc(12px + 34 * 550px / 1920);
  }

  .s47 {
    font-size: calc(12px + 35 * 550px / 1920);
  }

  .s48 {
    font-size: calc(12px + 36 * 550px / 1920);
  }

  .s49 {
    font-size: calc(12px + 37 * 550px / 1920);
  }

  .s50 {
    font-size: calc(12px + 38 * 550px / 1920);
  }

  .s51 {
    font-size: calc(12px + 39 * 550px / 1920);
  }

  .s52 {
    font-size: calc(12px + 40 * 550px / 1920);
  }

  .s53 {
    font-size: calc(12px + 41 * 550px / 1920);
  }

  .s54 {
    font-size: calc(12px + 42 * 550px / 1920);
  }

  .s55 {
    font-size: calc(12px + 43 * 550px / 1920);
  }

  .s56 {
    font-size: calc(12px + 44 * 550px / 1920);
  }

  .s57 {
    font-size: calc(12px + 45 * 550px / 1920);
  }

  .s58 {
    font-size: calc(12px + 46 * 550px / 1920);
  }

  .s59 {
    font-size: calc(12px + 47 * 550px / 1920);
  }

  .s60 {
    font-size: calc(12px + 48 * 550px / 1920);
  }
}

@media (max-width: 750px) {
  .z1 {
    max-width: 500px !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    float: none !important;
    display: block !important;
  }

  .z2,
  .z3,
  .z4,
  .z5 {
    float: none !important;
    display: inline-block !important;
    vertical-align: top !important;
    margin: 0 2% 2% 0 !important;
  }

  .z2 {
    width: 49% !important;
  }

  .z3 {
    width: 32% !important;
  }

  .z4 {
    width: 23.5% !important;
  }

  .z5 {
    width: 18.4% !important;
  }

  .z2:nth-child(2n),
  .z3:nth-child(3n),
  .z4:nth-child(4n),
  .z5:nth-child(5n) {
    margin-right: 0 !important;
  }

  .l1 {
    padding-left: 10px !important;
  }

  .r1 {
    padding-right: 10px !important;
  }

  .t1 {
    padding-top: 10px !important;
  }

  .b1 {
    padding-bottom: 10px !important;
  }

  .l2 {
    padding-left: 20px !important;
  }

  .r2 {
    padding-right: 20px !important;
  }

  .t2 {
    padding-top: 20px !important;
  }

  .b2 {
    padding-bottom: 20px !important;
  }

  .l3 {
    padding-left: 30px !important;
  }

  .r3 {
    padding-right: 30px !important;
  }

  .t3 {
    padding-top: 30px;
  }

  .b3 {
    padding-bottom: 30px;
  }
}

.teaser {
  opacity: 0;
  -webkit-transform: translate3d(0, 25%, 0);
  transform: translate3d(0, 25%, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.teaser.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.lefter {
  opacity: 0;
  -webkit-transform: translate3d(-35%, 35%, 0);
  transform: translate3d(-35%, 35%, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.lefter.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.righter {
  opacity: 0;
  -webkit-transform: translate3d(35%, 35%, 0);
  transform: translate3d(35%, 35%, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.righter.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.downer {
  opacity: 0;
  -webkit-transform: translate3d(0, -35%, 0);
  transform: translate3d(0, -35%, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.downer.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.lter {
  opacity: 0;
  -webkit-transform: translate3d(-35%, 0, 0);
  transform: translate3d(-35%, 0, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.lter.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.rter {
  opacity: 0;
  -webkit-transform: translate3d(35%, 0, 0);
  transform: translate3d(35%, 0, 0);
  -webkit-transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
  -o-transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s;
  transition: opacity 1s ease-out 0.2s, transform 0.7s ease-out 0.2s, -webkit-transform 0.7s ease-out 0.2s;
}

.rter.is-visible {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.delay2 {
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.delay4 {
  -webkit-transition-delay: 0.4s;
  -o-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

.delay6 {
  -webkit-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  transition-delay: 0.6s;
}

.delay8 {
  -webkit-transition-delay: 0.8s;
  -o-transition-delay: 0.8s;
  transition-delay: 0.8s;
}

.delay10 {
  -webkit-transition-delay: 1s;
  -o-transition-delay: 1s;
  transition-delay: 1s;
}

.header .h1 {
  background: #444444;
  height: .6rem;
}

@media (max-width: 900px) {
  .header .h1 {
    height: 40px;
  }
}

.header .h2 {
  background: #040404;
  height: .68rem;
  line-height: .68rem;
  color: #fff;
  padding: 0 .15rem;
}

@media (max-width: 900px) {
  .header .h2 {
    height: 40px;
    line-height: 40px;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 10;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
}

.header .h2 .layout {
  width: 100%;
  max-width: 17.1rem;
  margin: auto;
  position: relative;
}

.header .h2 .logo {
  float: left;
  margin-left: .77rem;
  height: .68rem;
  overflow: hidden;
}

@media (max-width: 900px) {
  .header .h2 .logo {
    margin-left: 0;
    width: 100%;
    text-align: center;
    height: 40px;
  }
}

.header .h2 .logo img {
  max-height: 100%;
  vertical-align: middle;
}

.header .h2 .nav {
  float: right;
}

.header .h2 .nav li {
  float: left;
}

.header .h2 .nav li a {
  display: block;
  padding: 0 .35rem;
}

@media (max-width: 900px) {
  .header .h2 .nav ul {
    position: fixed;
    right: 0;
    top: 0;
    height: 100%;
    width: 300px;
    background: #040404;
    z-index: 11;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 1rem;
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
  }

  .header .h2 .nav .mask {
    background: rgba(0, 0, 0, 0.2);
    position: fixed;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: none;
  }

  .header .h2 .nav li {
    float: none;
  }

  .header .h2 .nav.show ul {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }

  .header .h2 .nav.show .mask {
    display: block;
  }
}

.header .h2 .btn_nav {
  position: fixed;
  right: 0;
  top: 0;
  height: .68rem;
  width: .68rem;
  text-align: center;
  display: none;
  cursor: pointer;
  z-index: 12;
}

@media (max-width: 900px) {
  .header .h2 .btn_nav {
    display: block;
  }
}

.header .h2 .btn_nav img {
  max-height: 60%;
  vertical-align: middle;
}

.header.fixed {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 10;
  -webkit-transform: translateY(-150%);
  -ms-transform: translateY(-150%);
  transform: translateY(-150%);
}

.header.fixed.moveIn {
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  -webkit-transform: translateY(-0.6rem);
  -ms-transform: translateY(-0.6rem);
  transform: translateY(-0.6rem);
}

.header.fixed.moveOut {
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

.footer {
  background: #333;
  color: #fff;
  padding: .95rem 0 .88rem;
  line-height: .46rem;
  font-size: .2rem;
  font-family: sy;
}

@media (max-width: 900px) {
  .footer {
    padding: .6rem 0 80px;
  }
}

@media (max-width: 600px) {
  .footer {
    padding: .6rem 20px 80px;
  }
}

.footer .layout {
  width: 100%;
  max-width: 11rem;
  margin: auto;
}

.footer .foot1 .item {
  margin-right: .5rem;
}

.footer .foot1 .item .icon {
  max-height: .3rem;
  vertical-align: middle;
}

.footer .foot1 .item span {
  vertical-align: middle;
}

.footer .foot2 li {
  float: left;
  margin-right: .2rem;
}

.home1 {
  position: relative;
  padding-top: 48.75%;
}

.home1 img {
  width: 100%;
  vertical-align: top;
  position: absolute;
  top: 0;
}

.home1 .cnt {
  position: absolute;
  top: 3rem;
  text-align: center;
  width: 96%;
  max-width: 11rem;
  margin: auto;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  letter-spacing: 15px;
}
.home1 .cnt .t {
  letter-spacing: 3px;
}
.home1 .cnt .st {
  margin-top: .15rem;
  letter-spacing: 10px;
}

@media (max-width: 900px) {
  .home1 .cnt {
    top: 20%;
    letter-spacing: normal;
  }

  .home1 .cnt .st {
    letter-spacing: normal;
  }
}

@media (max-width: 600px) {
  .home1 .cnt {
    top: 32%;
  }

  .home1 .cnt .t {
    font-size: 15px;
  }

  .home1 .cnt .st {
    font-size: 12px;
  }
}

.home2 {
  background: #e0e6ec;
  padding: 2.3rem .2rem;
}

@media (max-width: 900px) {
  .home2 {
    padding: 1.2rem .2rem;
  }
}

@media (max-width: 600px) {
  .home2 {
    padding: 1.2rem 20px;
  }
}

.home2 .cnt {
  max-width: 15.9rem;
  width: 100%;
  margin: auto;
  overflow: hidden;
}

.home2 .cnt .pic {
  float: left;
  width: 8.67rem;
  margin-top: 1rem;
}

.home2 .cnt .pic img {
  max-width: 100%;
}

@media (max-width: 900px) {
  .home2 .cnt .pic {
    width: 100%;
    margin-top: 0;
  }
}

.home2 .cnt .txt {
  float: right;
  width: 5.36rem;
  margin-right: .72rem;
  text-align: justify;
}

.home2 .cnt .txt h2 {
  font-weight: normal;
  margin-bottom: .15rem;
  letter-spacing: 4px;
}

.home2 .cnt .txt p {
  font-size: .22rem;
  line-height: .42rem;
  color: #010101;
  letter-spacing: 1px;
}

@media (max-width: 900px) {
  .home2 .cnt .txt {
    margin-right: 0;
    width: 100%;
    margin-top: .5rem;
  }
}

.home3 {
  padding: 2.4rem .2rem 3.4rem;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}

@media (max-width: 900px) {
  .home3 {
    padding: 1.2rem .2rem;
  }
}

@media (max-width: 600px) {
  .home3 {
    padding: .1rem 20px 1.2rem;
  }
}

.home3 .man {
  position: absolute;
  right: 2.26rem;
  bottom: 2.45rem;
  width: .3rem;
}

@media (max-width: 600px) {
  .home3 .man {
    bottom: .5rem;
    right: 1rem;
  }
}

.home3 .layout {
  width: 100%;
  max-width: 12.9rem;
  margin: auto;
}

.home3 .layout .tit {
  text-align: center;
  margin-bottom: .6rem;
}

.home3 .layout .item {
  margin-top: .4rem;
  font-size: .22rem;
  text-align: justify;
}

.home3 .layout .item2 {
  margin-top: .4rem;
  font-size: .22rem;
  text-align: center;
  line-height: 2;
}

.home3 .layout .item .hd {
  font-size: .26rem;
  font-family: sy;
}

.home4 {
  background: #e0e6ec;
  padding: .9rem .2rem;
  text-align: center;
}

@media (max-width: 600px) {
  .home4 {
    padding: .9rem 20px;
  }
}

.home4 .layout {
  width: 100%;
  max-width: 12.8rem;
  margin: auto;
}

.home4 .list {
  margin-top: .4rem;
}

.home4 .list li {
  float: left;
  margin-bottom: .12rem;
}

.home4 .list li:hover .pic .mask {
  opacity: 1;
}

@media (min-width: 901px) {
  .home4 .list li {
    width: 16%;
    margin-right: 5%;
  }

  .home4 .list li:nth-of-type(5n) {
    margin-right: 0;
  }
}

@media (max-width: 900px) {
  .home4 .list li {
    width: 21%;
    margin-right: 5%;
  }

  .home4 .list li:nth-of-type(4n) {
    margin-right: 0;
  }
}

@media (max-width: 640px) {
  .home4 .list li {
    width: 48%;
    margin-right: 4%;
  }

  .home4 .list li:nth-of-type(2n) {
    margin-right: 0;
  }
}

.home4 .list .pic {
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  padding-top: 134.6%;
  background: #c5ced7;
}

.home4 .list .pic img {
  position: absolute;
  left: 0;
  top: 0;
  max-width: 100%;
  max-height: 100%;
  right: 0;
  bottom: 0;
  margin: auto;
}

.home4 .list .pic .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5) url(../images/pic2.png) no-repeat center;
  opacity: 0;
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
  background-size: .82rem auto;
}

.home4 .list .txt {
  font-size: .14rem;
  line-height: 2;
}

.home4 .more {
  margin-top: .25rem;
}

.more {
  line-height: 1.2;
  padding: 0 .15rem;
  background: #cfd4d9;
  display: inline-block;
}

.home5 {
  padding: 1rem .2rem;
  text-align: center;
  background: url(../images/pic1.jpg);
}

@media (max-width: 600px) {
  .home5 {
    padding: 1rem 20px;
  }
}

.home5 .layout {
  width: 100%;
  max-width: 10.4rem;
  margin: auto;
}

.home5 .sub {
  margin-top: .15rem;
}

.home5 .list {
  margin-top: .3rem;
}

.home5 .list li {
  float: left;
  margin-bottom: .2rem;
}

@media (min-width: 901px) {
  .home5 .list li {
    width: 21.34%;
    margin-right: 4.8%;
  }

  .home5 .list li:nth-of-type(4n) {
    margin-right: 0;
  }
}

@media (max-width: 900px) {
  .home5 .list li {
    width: 48%;
    margin-right: 4%;
  }

  .home5 .list li:nth-of-type(2n) {
    margin-right: 0;
  }
}

.home5 .list li:hover .pic .mask {
  opacity: 1;
}

.home5 .list li .pic {
  position: relative;
  padding-top: 177.4%;
}

.home5 .list li .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.home5 .list li .pic .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5) url(../images/pic2.png) no-repeat center;
  opacity: 0;
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
  background-size: .82rem auto;
}

.home5 .list li .txt {
  background: #fff;
  font-size: 12px;
  text-align: justify;
  padding: .2rem;
  line-height: 1.5;
}

.home5 .list li .txt2 {
  margin-top: .15rem;
}

.home5 .list li .txt2 img {
  width: .5rem;
  vertical-align: middle;
}

.home5 .list li .txt2 span {
  font-size: .27rem;
  vertical-align: middle;
}

.home5 .more {
  margin-top: .2rem;
}

.home6 {
  background: #e0e6ec;
  padding: 2.5rem .2rem 3.3rem;
  text-align: center;
}

@media (max-width: 900px) {
  .home6 {
    padding: 1rem .2rem;
  }
}

@media (max-width: 600px) {
  .home6 {
    padding: 1rem 20px;
  }
}

.home6 .layout {
  width: 100%;
  max-width: 12rem;
  margin: auto;
}

.home6 .sub {
  margin-top: .15rem;
}

.home6 .list {
  text-align: left;
  margin-top: .6rem;
  line-height: 1.5;
}

.home6 .list .row .hd {
  font-size: .26rem;
  float: left;
  font-family: sy;
  margin-bottom: .15rem;
}

.home6 .list .row .bd {
  font-size: .24rem;
  float: left;
}

.home6 .list .row .bd label {
  position: relative;
  display: inline-block;
  margin: 0 .1rem .15rem 0;
}

.home6 .list .row .bd span {
  display: inline-block;
  border-radius: 7px;
  border: 1px solid #a2a2a2;
  padding: 0 5px;
}

.home6 .list .row .bd input {
  background: #fff;
  border: 1px solid #a2a2a2;
  border-radius: 5px;
  height: 0.38rem;
  padding: 0 5px;
  margin-right: .1rem;
  font-size: .26rem;
  line-height: .38rem;
}

.home6 .list .row .bd input.name {
  width: 2.86rem;
  margin-bottom: .15rem;
}

.home6 .list .row .bd input.phone {
  width: 2rem;
  margin-bottom: .15rem;
}

.home6 .list .row .bd input[type='checkbox'] {
  opacity: 0;
  position: absolute;
}

.home6 .list .row .bd input[type='checkbox']:checked+span {
  color: #fff;
  background: #a2a2a2;
}

.home6 .list .row .bd button {
  border: none;
  background-color: #cfd4d9;
}

@media (max-width: 900px) {
  .home6 .list .row {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }

  .home6 .list .row .bd {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
  }
}

.home7 {
  background: #f0f8ff;
  padding: 2.4rem .2rem 2.7rem;
  text-align: center;
}

@media (max-width: 900px) {
  .home7 {
    padding: 1rem .2rem;
  }
}

@media (max-width: 600px) {
  .home7 {
    padding: 1rem 20px;
  }
}

.home7 .layout {
  width: 100%;
  max-width: 12.8rem;
  margin: auto;
}

.home7 .sub {
  margin-top: .15rem;
}

.home7 .list {
  margin-top: .4rem;
}

.home7 .list li {
  float: left;
}

@media (min-width: 901px) {
  .home7 .list li {
    width: 19%;
    margin-right: 1%;
  }

  .home7 .list li:nth-of-type(5n) {
    margin-right: 0;
  }
}

@media (max-width: 900px) {
  .home7 .list li {
    width: 30%;
    margin-right: 5%;
  }

  .home7 .list li:nth-of-type(3n) {
    margin-right: 0;
  }
}

.home7 .list li a {
  display: block;
  padding-top: 60%;
  position: relative;
  overflow: hidden;
}

.home7 .list li a img {
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
}

.home7 .list li a:hover img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}


.home10 {
  padding: 1rem .2rem;
  text-align: center;
}

@media (max-width: 600px) {
  .home10 {
    padding: 1rem 20px;
  }
}

.home10 .layout {
  width: 100%;
  max-width: 10.8rem;
  margin: auto;
}

.home10 .sub {
  margin-top: .3rem;
  line-height: 1.8;
  font-size: .22rem;
}

.home10 .list {
  margin-top: .4rem;
}

.home10 .list li {
  float: left;
}

@media (min-width: 901px) {
  .home10 .list li {
    width: 33%;
  }

}

@media (max-width: 900px) {
  .home10 .list li {
    width: 49%;
  }

}

/* .home10 .list li:nth-of-type(5n) { margin-right: 0; } } */

/* @media (max-width: 900px) { .home10 .list li { width: 30%; margin-right: 5%; } */
/* .home10 .list li:nth-of-type(3n) { margin-right: 0; } } */

.home10 .list li a {
  display: block;
  padding-top: 81%;
  position: relative;
  overflow: hidden;
}

.home10 .list li a img {
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
}

.home10 .list li a:hover img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.sy {
  font-family: sy;
}

.home8 {
  padding: 2.6rem .2rem;
  background: #e0e6ec;
  position: relative;
}

.home8::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  width: 11rem; max-width: 100%;
  height: 1px;
  background: #666;
  margin: auto;
  bottom: 100px;
}

@media (max-width: 900px) {
  .home8::after {
    bottom: 0;
  }
}

@media (max-width: 900px) {
  .home8 {
    padding: 1rem .2rem;
  }
}

@media (max-width: 600px) {
  .home8 {
    padding: 1rem 20px;
  }
}

.home8 .layout {
  width: 100%;
  max-width: 11.3rem;
  margin: auto;
}

@media (max-width: 900px) {
  .home8 .layout {
    text-align: center;
  }
}

.home8 .layout .pic {
  float: left;
  width: 4.65rem;
}

.home8 .layout .pic img {
  max-width: 100%;
}

@media (max-width: 900px) {
  .home8 .layout .pic {
    width: 50%;
    float: none;
    margin: auto;
  }
}

.home8 .layout .txt {
  float: right;
  width: 5.64rem;
  text-align: justify;
}

.home8 .layout .txt .cnt {
  margin-top: .15rem;
  font-size: .22rem;
  line-height: 1.9;
}

@media (max-width: 900px) {
  .home8 .layout .txt {
    width: auto;
    float: none;
    margin-top: .5rem;
    display: inline-block;
  }
}

.home9 {
  padding: 1rem .2rem;
  background: #e0e6ec;
}

@media (max-width: 600px) {
  .home9 {
    padding: 1rem 20px;
  }
}

.home9 .layout {
  width: 100%;
  max-width: 11.3rem;
  margin: auto;
}

@media (max-width: 900px) {
  .home9 .layout {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
}

.home9 .layout .subTit {
  margin: 10px 0;
  color: #666;
}

.home9 .layout .txt {
  float: left;
  width: 6rem;
  text-align: justify;
  margin-top: 1.3rem;
}

@media (max-width: 900px) {
  .home9 .layout .txt {
    width: auto;
    max-width: 100%;
    float: none;
    margin-top: 0;
    -webkit-box-ordinal-group: 3;
    -ms-flex-order: 2;
    order: 2;
    margin-top: 20px;
  }
}

.home9 .layout .list {
  font-size: .22rem;
  margin-top: .1rem;
}

.home9 .layout .list li {
  padding: .08rem 0;
}

.home9 .layout .list li a {
  display: block;
}

.home9 .layout .list li .name {
  width: 70%;
}

.home9 .layout .pic {
  float: right;
  width: 4rem;
}

.home9 .layout .pic img {
  max-width: 100%;
}

@media (max-width: 900px) {
  .home9 .layout .pic {
    width: 30%;
    float: none;
    margin: .5rem auto 0;
  }
}

.v-a {
  position: fixed;
  left: 0;
  top: 120%;
  width: 100%;
  height: 100%;
  z-index: 10000000;
  z-index: 2147482201;
  -webkit-transition: top .5s ease-in-out;
  -o-transition: top .5s ease-in-out;
  transition: top .5s ease-in-out;
  background: rgba(0, 0, 0, 1);
}

.v-a.full .v-b {
  max-width: 100%;
  max-height: 100%;
}

.v-a.full .v-f {
  width: auto;
  height: auto;
}

.v-a.full .v-c {
  right: 0;
}

.v-a.show {
  top: 0;
}

.v-a.show .v-e {
  visibility: visible;
}

.v-a.show .v-f {
  display: block;
}

.v-b {
  width: 100%;
  max-width: 888px;
  height: 100%;
  max-height: 500px;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background: #000;
}
@media (max-width: 500px) {
  .v-b{
    width: 98%;
    height: 0;
    /* padding-top: calc(500 / 888 * 100%); */
    padding-top: calc(9 / 16 * 100%);
  }
}

.v-c {
  display: block;
  cursor: pointer;
  width: 40px;
  height: 40px;
  background-color: #be0000;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1000;
}

@media (max-width: 550px) {
  .v-c {
    right: 0;
  }
}

.v-d {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 21px;
  text-align: center;
  line-height: 40px;
  color: #fff;
}

.v-e {
  visibility: hidden;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  right: 0px;
  bottom: 0px;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
}

.v-f {
  display: none;
  width: 100%;
  height: 100%;
}

/* .banner { padding-top: 48.8%; position: relative; background-position: center; background-size: contain; background-repeat: no-repeat; }

@media (max-width: 640px) { .banner { padding-top: 80%; background-size: cover; } }

.banner img { position: absolute; left: 0; top: 0; width: 100%; }

.banner .cnt { text-align: center; position: absolute; left: 50%; font-size: .22rem; top: 15%; max-width: 14rem; width: 100%; -webkit-transform: translateX(-50%); -ms-transform: translateX(-50%); transform: translateX(-50%); line-height: 2; }

@media (max-width: 600px) { .banner .cnt { width: 90%; } }

.banner .cnt .tit { line-height: 1.5; } */

.case1 {
  padding: 1.5rem .2rem;
  text-align: center;
  background: #f0f8ff;
}

@media (max-width: 900px) {
  .case1 {
    padding: 1rem .2rem;
  }
}

@media (max-width: 600px) {
  .case1 {
    padding: 1rem 20px;
  }
}

.case1 .layout {
  width: 100%;
  max-width: 14.33rem;
  margin: auto;
}

.case1 .list {
  text-align: left;
  margin-top: .8rem;
}

.case1 .list li {
  float: left;
  position: relative;
  margin-bottom: .4rem;
}

.case1 .list li a {
  display: block;
}

.case1 .list li .pic {
  position: relative;
  padding-top: 55.68%;
}

.case1 .list li .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.case1 .list li .txt {
  background: #fff;
  padding: .1rem;
}

.case1 .list li .txt .name {
  font-size: calc(12px - .12rem + .19rem);
}

.case1 .list li .txt .desc {
  font-size: 13px;
  margin-top: 5px;
}

@media (min-width: 901px) {
  .case1 .list li {
    width: 23.3%;
    margin-right: 2.23%;
  }

  .case1 .list li:nth-of-type(4n) {
    margin-right: 0;
  }
}

@media (max-width: 900px) and (min-width: 641px) {
  .case1 .list li {
    width: 32%;
    margin-right: 2%;
  }

  .case1 .list li:nth-of-type(3n) {
    margin-right: 0;
  }
}

@media (max-width: 640px) {
  .case1 .list li {
    width: 48%;
    margin-right: 4%;
  }

  .case1 .list li:nth-of-type(2n) {
    margin-right: 0;
  }

  .case1 .list li .txt .name {
    font-size: 14px;
  }
}

.video .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5) url(../images/pic2.png) no-repeat center;
  opacity: 0;
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
  background-size: .82rem auto;
}

.video:hover .mask {
  opacity: 1;
}

.contact2 {
  padding: 1.6rem .2rem;
  background: #c7d1dc;
}

@media (max-width: 600px) {
  .contact2 {
    padding: 1.6rem 20px;
  }
}

.contact2 .layout {
  width: 100%;
  /* max-width: 12.37rem;  */
  margin: auto;
  position: relative;
  font-size: 0;
}

.contact2 .txt {
  display: inline-block;
  vertical-align: middle;
  width: 39.84%;
  box-sizing: border-box;
  padding-left: 2.2rem;
}

.contact2 .txt .cnt {
  margin-top: .2rem;
  line-height: 2;
}

.contact2 .pic {
  width: 60.16%;
  display: inline-block;
  vertical-align: middle;
  box-sizing: border-box;
  padding: 0 .9rem;
}

@media (max-width: 1300px) {
  .contact2 .txt {
    padding-left: .5rem;
  }
}

@media (max-width: 900px) {
  .contact2 .txt {
    position: static;
  }
}

@media (max-width: 900px) {
  .contact2 .pic {
    margin-top: .5rem;
  }
}


.b-a {
  width: 100%;
  padding-top: .82rem;
  padding-bottom: .68rem;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.b-b {
  width: 11.2rem;
  margin: 0 auto;
}

.b-c {
  width: 100%;
  border-bottom: 1px dashed #eaeaea;
  padding-bottom: .5rem;
}

.b-d {
  color: #333;
  line-height: 1.25;
  margin-bottom: .8em;
}

.b-e {
  font-size: 0;
}

.b-f {
  color: #666;
  margin-right: 1.3em;
  line-height: 30px;
}

.b-g {
  display: inline-block;
  vertical-align: top;
}

.b-h {
  display: inline-block;
  vertical-align: top;
  width: 30px;
  height: 30px;
  background-size: 100% 100%;
  opacity: 0.6;
  cursor: pointer;
}

.b-h1 {
  background-image: url(../images/9.png);
}

.b-h2 {
  background-image: url(../images/10.png);
}

.b-h3 {
  background-image: url(../images/11.png);
}

.b-i {
  width: 100%;
  padding: 30px 0;
  font-size: 14px;
  color: #333;
  line-height: 2.4;
  border-bottom: 1px dashed #eaeaea;
}

.b-i * {
  line-height: 2.4;
}

.b-j {
  width: 100%;
  overflow: hidden;
  padding-top: .52rem;
  position: relative;
}

.b-k {
  width: 70%;
}

.b-l {
  width: 100%;
  margin-bottom: .2rem;
  line-height: 0;
}

.b-l:last-child {
  margin-bottom: 0;
}

.b-m {
  color: #333;
  line-height: 1.5;
  vertical-align: top;
  display: block;
}

.b-n {
  display: block;
  width: 7.4em;
  color: #fff;
  height: 2.2em;
  line-height: 2.2;
  border-radius: .2rem;
  background-color: #db9559;
  text-align: center;
  cursor: pointer;
  position: absolute;
  right: 0;
  bottom: 0;
  margin-bottom: 0.5rem;
}

.b-n:before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: .8em;
  height: .7em;
  background-image: url(../images/15.png);
  background-size: 100% 100%;
  margin-right: .8em;
}

@media (min-width: 1201px) {
  .b-m:hover {
    color: #db9559;
  }

  .b-h:hover {
    opacity: 1;
  }

  .b-h1:hover {
    background-image: url(../images/12.png);
  }

  .b-h2:hover {
    background-image: url(../images/13.png);
  }

  .b-h3:hover {
    background-image: url(../images/14.png);
  }
}

@media (max-width: 900px) {
  .b-a {
    padding-left: 20px;
    padding-right: 20px;
  }

  .b-b {
    width: 100%;
  }

  .b-f {
    display: inline-block;
    vertical-align: top;
  }

  .b-k {
    width: 100%;
  }

  .b-n {
    position: relative;
    margin-top: 20px;
  }
}

body {
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}

.home11 {
  height: 10.36rem;
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
}

.home11 .layout {
  max-width: 10rem;
  margin: auto;
  text-align: center;
}

.home11 .tit {
  padding-top: 2rem;
}

.home11 .cnt {
  line-height: 1.8;
  margin-top: .5rem;
  font-size: .22rem;
}


.banner {
  position: relative;
  background-color: #dbe5ee;
  background-position: center;
  background-size: cover;
  padding: 2.14rem 0;
  text-align: center;
}

@media (max-width: 900px) {
  .banner {
    padding: 1rem 0;
  }
}

.banner .layout {
  width: 100%;
  max-width: 15.8rem;
  margin: auto;
}

.banner .pic {
  display: inline-block;
  vertical-align: middle;
  width: calc(756 / 1580 * 100%);
}

.banner .pic img {
  width: 4.24rem;
}

.banner .cnt {
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  font-size: .22rem;
  top: 15%;
  max-width: 14rem;
  line-height: 2;
  width: calc(818 / 1580 * 100%);
}

@media (max-width: 900px) {
  .banner .cnt {
    width: 90%;
    margin-top: .5rem;
    font-size: 12px;
  }
}

.banner .cnt .tit {
  line-height: 1.5;
}

.banner .cnt .p {
  margin-top: .37rem;
}

.case3 {
  background: #f0f8ff;
}

.case3 .content {
  width: 16.2rem;
  margin-left: auto;
  margin-right: auto;
  padding-top: 1.5rem;
}

@media (max-width: 1920px) {
  .case3 .content {
    width: 1620px;
    max-width: 90%;
  }
}

.case3 .tit {
  text-align: center;
}

.case3 .list {
  margin-top: 1rem;
}

.case3 li {
  float: left;
  width: calc(790 / 1620 * 100%);
  position: relative;
  overflow: hidden;
  margin-bottom: .6rem;
}

.case3 li:nth-of-type(2n) {
  float: right;
}

.case3 li .pic .in {
  padding-top: calc(450 / 800 * 100%);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: all .5s;
}

.case3 li .mask {
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transition: all .2s;
  width: 100%;
  height: 100%;
}

.case3 li .txt {
  position: absolute;
  left: 0;
  bottom: .5rem;
  width: 100%;
  box-sizing: border-box;
  padding: 0 .7rem;
  color: #fff;
}

.case3 li .txt .name {
  transition: all .5s;
  transform: translateY(100%);
  opacity: 0;
  font-weight: bold;
}

.case3 li .txt .desc {
  margin-top: 6px;
  transition: all .5s .1s;
  transform: translateY(100%);
  opacity: 0;
}

.case3 li:hover .mask {
  opacity: 1;
}

.case3 li:hover .pic .in {
  transform: scale(1.1);
}

.case3 li:hover .txt .name,
.case3 li:hover .txt .desc {
  transform: translateY(0);
  opacity: 1;
}





/* 手机版底部导航栏目 */
.wap-footer{
  position: fixed; left: 0; bottom: 0; z-index: 100;
  width: 100%;
  display: flex;
  background: #444; color: #fff;
  display: none;
}
.wap-footer .item{
  flex: 1;
  text-align: center;
  padding: .13rem 0 .2rem;
}
.wap-footer img{
  height: .55rem;
  display: block;
  margin-left: auto; margin-right: auto;
}
.wap-footer .item .tit{
  font-size: 12px;
  line-height: 1.5;
  margin-top: 2px;
}
.wap-footer .item.on .tit{
  color: #ce000d;
}





.home-news:first-child{
  border-bottom: 1px solid #858688;
  padding-bottom: .5rem;
  margin-bottom: .5rem;
}
@media (min-width: 901px) {
  .case3 li.hide-pc{
    display: none;
  }
}
/* 手机版 */
@media (max-width: 900px) {
  .hide-wap{
    display: none;
  }
  body{
    font-family: sans-serif;
  }
  .header{
    width: 90%;
  }
  .header .btn-tel{
    display: block;
  }
  .header .header_l{
    width: 100%;
    text-align: center;
  }
  .header .header_menu{
    display: none;
  }
  .home1{
    padding-top: 57%;
  }
  .home1 img{
    height: 100%;
    object-fit: cover;
  }
  .case3{
    padding-top: 5%;
  }
  .case3 .content{
    padding-top: .7rem;
  }
  .case3 .list{
    margin-top: .7rem;
  }
  .case3 .text .icon{
    opacity: 1;
  }
  .case3 li{
    width: 100%;
    margin-right: 0;
    margin-bottom: .1rem;
  }
  .case3 li .pic{
    position: relative;
  }
  .case3 li .txt{
    position: static; color: #333;
    padding: 5% 0;
  }
  .case3 li .txt .name,
  .case3 li .txt .desc{
    opacity: 1;
    transform: none;
  }
  .case3 .video{
    display: block;
    max-width: 90%;
    margin-left: auto; margin-right: auto;
  }
  .case3 li .video{
    max-width: 100%;
  }
  .case3 .text{
    position: static;
    color: #333;
    transform: none;
    width: 100%;
    text-align: left;
    padding: 5% 0 0;
    display: flex; flex-direction: column;
  }
  .friend-link{
    display: none;
  }
  .case3 .text h3{
    color: #000;
    order: 2;
    font-size: calc(12px + 6 * 550px / 1920);
    margin-top: 6px;
  }
  .case3 .text h2{
    color: #000;
    order: 1;
    font-size: calc(12px + 16 * 550px / 1920);
    margin-top: 0;
  }
  .case3 .text .icon{
    display: none;
  }

  .newsind{
    width: 100%;
  }
  .main_news{
    background-image: none;
  }
  .main_news p{
    display: flex;
  }
  .main_news p .date{
    width: 8em;
  }
  .main_news p a{
    flex: 1;
  }
  .main_news{
    padding-top: .7rem;
    padding-bottom: .7rem;
    margin-top: 0;
  }
  .newsbt{
    margin-bottom: .7rem;
  }
  .newsind{
    margin-bottom: 0;
  }
  .home-news:not(:first-child){
    display: none;
  }
  .home-news:first-child{
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
  }
  .wap-footer{
    display: flex;
  }
  .contact2 .txt{
    display: block;
    width: 100%; padding-left: 0;
  }
  .contact2 .pic{
    width: 100%;
    padding: 0;
  }
  .home11{
    /* height: auto; */
    /* padding: 1rem 0 2rem; */
  }

  .mainbg{
    width: 90%;
  }
  .news_bt{
    margin-bottom: 0;
  }
  .news_btl a{
    font-size: 16px;
  }
  .news_btr{
    font-size: 14px;
  }
  .news_txt{
    margin-top: 10px;
  }
  .news_txt a{
    font-size: 14px;
    line-height: 1.5;
  }
  .news{
    padding-bottom: 20px;
    border-bottom: 1px solid #999;
  }
  .record_txt h1{
    font-size: 18px;
    font-weight: bold;
  }
  .home8 .layout .txt .cnt{
    font-size: 14px;
  }
  .home10{
    text-align: left;
  }
  .home10 .sub{
    font-size: 14px;
  }
  .home3 .layout,
  .home10 .layout{
    width: 85%;
    margin-left: auto; margin-right: auto;
  }
  .home3 .layout .tit,
  .home3 .layout .item2{
    text-align: left;
  }
  .home11{
    height: 9rem;
    padding-left: 5%; padding-right: 5%;
  }
  .home11 .cnt{
    font-size: 14px;
  }
  .home11 .layout{
    text-align: left;
    max-width: 85%;
  }
  .home11 .tit{
    padding-top: 1rem;
  }
  .home3 .layout .item2{
    font-size: 14px;
  }
  .banner .cnt{
    font-size: 13px;
  }
  .main_news h2:nth-child(2)+p{
    display: none;
  }

  .n_content_right_name_r{
    display: none;
  }
  .about-1{
    padding: .7rem 0 3rem;
  }
  .about-1 .cnt{
    margin-top: 0;
  }
  .header .header_l img{
    transform: translateX(11%);
  }
}

.header .header_l{
  font-size: 0;
}