.y-row {
    min-width: 1000px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    zoom: 1;
}
header {
    height: 61px;
    background-color: #22252a;
    border-bottom: 1px rgba(255, 255, 255, 0.15) solid;
    /*导航*/
    /*菜单*/
}
header nav {
    height: 61px;
    /*overflow: hidden;*/
}
header nav ul li {
    position: relative;
    box-sizing: border-box;
    float: left;
    height: 60px;
    line-height: 60px;
    font-size: 14px;
}
header nav ul li a {
    padding: 0 18px;
    -webkit-transition: color 0.2s;
    -moz-transition: color 0.2s;
    -o-transition: color 0.2s;
    transition: color 0.2s;
    color: #fff;
}
header nav ul li:after {
    content: " ";
    opacity: 0;
    transition: all 0.2s ease;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #cb575b;
}
header nav ul li:hover:after {
    opacity: 1;
}
header nav .logo {
    float: left;
    margin-right: 84px;
}
header nav .nav {
    float: left;
}
header nav .dl {
    float: right;
}
header nav .dl i {
    content: " ";
    display: block;
    position: absolute;
    width: 1px;
    height: 22px;
    background-color: #555555;
    right: 0;
    top: 50%;
    margin-top: -11px;
}
header nav .dl .del {
    background: #cb575b;
}
header .menu {
    position: relative;
    z-index: 998;
    width: 100%;
    height: 0px;
    background-color: #22252a;
    overflow: hidden;
    -webkit-transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0.2s;
    -moz-transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0.2s;
    -o-transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0.2s;
    transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0.2s;
}
header .menu .menu-box {
    padding-top: 20px;
    padding-bottom: 80px;
    overflow: hidden;
}
header .menu .menu-box .m-tit {
    height: 400px;
    border-right: 1px #656565 solid;
    border-right: 1px rgba(255, 255, 255, 0.3) solid;
    width: 160px;
    position: relative;
    display: inline-block;
    float: left;
}
header .menu .menu-box .m-tit li {
    position: relative;
    width: 210px;
    height: 40px;
    line-height: 40px;
    text-align: left;
    font-size: 16px;
    color: #fff;
    z-index: 2;
    box-sizing: border-box;
    padding-left: 20px;
    cursor: default;
}
header .menu .menu-box .m-tit li a {
    color: #fff;
    display: block;
    cursor: default;
}
header .menu .menu-box .m-tit .line {
    width: 160px;
    height: 40px;
    webkit-transition: top 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: top 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: top 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    transition: top 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
    top: 0;
    background-color: #cb575b;
    z-index: 1;
}
header .menu .menu-box .m-cont {
    width: 1030px;
    float: left;
    padding-left: 30px;
}
header .menu .menu-box .m-cont ul {
    display: none;
}
header .menu .menu-box .m-cont ul:first-of-type {
    display: block;
}
header .menu .menu-box .m-cont li {
    float: left;
}
header .menu .menu-box .m-cont li a {
    display: inline-block;
    width: 320px;
    height: 60px;
    margin: 0 10px 10px 0;
    background-color: #4f5356;
    background-color: rgba(255, 255, 255, 0.1);
    -webkit-transition: background-color 0.2s;
    -moz-transition: background-color 0.2s;
    -o-transition: background-color 0.2s;
    transition: background-color 0.2s;
}
header .menu .menu-box .m-cont li a .i1 {
    display: block;
    font-style: normal;
    margin: 7px 0 0 21px;
    color: #fff;
    font-size: 14px;
}
header .menu .menu-box .m-cont li a .i2 {
    display: block;
    font-style: normal;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 5px 21px 0;
    color: #777F84;
}
header .menu .menu-box .m-cont li:hover a {
    background: #cb575b;
}
header .menu .menu-box .m-cont li:hover .i2 {
    color: #fff;
}
footer {
    background: #373D41;
}
footer ul {
    overflow: hidden;
}
footer .c1 li {
    width: 25%;
    float: left;
    text-align: center;
}
footer .c1 li a {
    position: relative;
    padding-left: 60px;
    height: 120px;
    line-height: 120px;
    display: inline-block;
    color: #666666;
    -webkit-transition: color .3s;
    -moz-transition: color .3s;
    -o-transition: color .3s;
    -ms-transition: color .3s;
    transition: color .3s;
}
footer .c1 li a img {
    position: absolute;
    left: 0;
    width: 50px;
    top: 34px;
}
footer .c1 li a span {
    line-height: 120px;
    color: #fff;
    font-size: 16px;
}
footer .c1 li a:hover span {
    color: #cb575b;
}
footer .c2 {
    color: #fff;
    margin-left: auto;
    margin-right: auto;
    zoom: 1;
    width: 100%;
    padding: 35px 0;
    padding-left: 52px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
    overflow: hidden;
}
footer .c2 .left {
    float: left;
}
footer .c2 .left img {
    float: left;
    width: 50px;
    height: 50px;
    display: table;
}
footer .c2 .left .txt {
    display: inline-block;
    min-height: 50px;
    padding-left: 30px;
}
footer .c2 .left .txt p {
    color: #fff;
    font-size: 16px;
    line-height: 1;
    padding-bottom: 5px;
}
footer .c2 .left .txt p:last-of-type {
    font-size: 22px;
}
footer .c2 .r-txt {
    margin-left: 90px;
    float: left;
    padding: 13px 0;
    height: 24px;
}
footer .c2 .r-txt a {
    color: #fff;
    float: left;
    padding: 0 10px;
    font-size: 16px;
    border-right: 1px solid #CFD0D1;
}
footer .c2 .r-txt a:last-of-type {
    border-right: none;
}
footer .c2 .r-txt a:hover {
    color: #cb575b;
}
footer .c3 {
    width: 1100px;
    margin: auto;
    float: none;
    height: 304px;
    padding: 34px 0;
    position: relative;
    overflow: hidden;
}
footer .c3 dl {
    float: left;
    width: 20%;
}
footer .c3 dl dt {
    font-size: 16px;
    color: #fff;
    margin-bottom: 20px;
}
footer .c3 dl dd {
    color: #666;
    font-size: 14px;
    margin-bottom: 0;
    height: 30px;
    line-height: 30px;
}
footer .c3 dl dd a {
    color: #A9B0B4;
}
footer .c3 dl dd a:hover {
    color: #cb575b;
}
footer .c3 dl .img {
    height: inherit;
}
footer .c3 dl .img img {
    display: block;
    width: 105px;
    margin-top: 2px;
}
footer .c4 {
    text-align: left;
    color: #999;
    font-size: 14px;
    padding: 15px 0 40px;
}
footer .c4 .big {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    color: #777F84;
    font-size: 16px;
    overflow: hidden;
}
footer .c4 .big a {
    float: left;
    margin-right: 5px;
    color: #777F84;
}
footer .c4 .big a:hover {
    text-decoration: underline;
}
footer .c4 .link-wrap {
    font-size: 14px;
    line-height: 24px;
    padding: 5px 0;
    overflow: hidden;
}
footer .c4 .link-wrap a {
    color: #777F84;
    float: left;
    padding-right: 10px;
}
footer .c4 .link-wrap a:hover {
    text-decoration: underline;
}
footer .c4 .footer-search {
    position: relative;
    float: right;
    margin-left: 10px;
}
footer .c4 .footer-search input {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.7);
    height: 30px;
    color: #b3b3b3;
    padding: 0px 30px 0 10px;
    width: 178px;
}
footer .c4 .footer-search button {
    width: 30px;
    position: absolute;
    top: 1px;
    height: 30px;
    right: 1px;
    background-color: rgba(255, 255, 255, 0);
    border: 0px;
    cursor: pointer;
}
footer .c4 .footer-search button i {
    display: block;
    height: 100%;
    background: url("../images/sousuo.jpg") no-repeat center;
}
footer .c4 .copyright {
    font-size: 14px;
    text-align: left;
    padding: 5px 0;
    color: #999;
}