@charset "UTF-8";

/*重置样式*/
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
form,
input,
textarea,
p,
th,
td {
    margin: 0;
    padding: 0;
}

body {
    font-size: 14px;
    color: #333;
    font-family: 'arial';
    /*background: #212226; */
}

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

img {
    border: 0;
    display: block;
    max-width: 100%;
    width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: 1s;
}

ol,
ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    color: #333;
    font-weight: normal;
}

a {
    text-decoration: none;
    color: #666;
    -webkit-transition: 0.5s;
    -ms-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}

input {
    vertical-align: middle;
}

input,
button,
textarea,
select {
    outline: none;
    font-family: 'microsoft yahei', 'arial';
    font-size: 14px;
}

.clear {
    clear: both;
}

.right {
    float: right;
}

.left {
    float: left;
}

.transition {
    -webkit-transition: 0.5s;
    -ms-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}

.clearfix:after {
    clear: both;
    display: block;
    content: '';
    height: 0;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}

@font-face {
    font-family: 'sy';
    src: url('../fonts/SourceHanSansCN-Regular.eot');
    src: local('☺'), url('../fonts/SourceHanSansCN-Regular.woff') format('woff'), url('../fonts/SourceHanSansCN-Regular.ttf') format('truetype'), url('../fonts/SourceHanSansCN-Regular.svg') format('svg');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'ITC';
    src: url('../fonts/ITCAVANTGARDESTD-BKCN.eot');
    src: local('☺'), url('../fonts/ITCAVANTGARDESTD-BKCN.woff') format('woff'), url('../fonts/ITCAVANTGARDESTD-BKCN.ttf') format('truetype'), url('../fonts/ITCAVANTGARDESTD-BKCN.svg') format('svg');
    font-weight: normal;
    font-style: normal;
}

.w1200 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.w1400 {
    width: 73.57%;
    margin: 0 auto;
}
@media screen and (max-width: 768px) {
   
.w1400 {
    width: 90%;
    margin: 0 auto;
}
.index-s3-position{
    gap:0.2rem;
}
}
.w1600 {
    width: 84.08%;
    margin: 0 auto;
}
@media screen and (max-width: 768px) {
    .w1400{
      width: 95%;
    }
   
  }