* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-size: 13px;
    color: #666;
    font-family: "微软雅黑";
}
 img {
    display: block;
    max-width: 100%;
    border: 0;
} 
/* img {
    display: block;
    width: 100%!important;
    height: auto !important;
    border: 0;
}
 */

ul,
li {
    list-style: none;
}
a {
    text-decoration: none;
    display: block;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-user-select: none;
    -moz-user-focus: none;
    -moz-user-select: none;
}
/*---------------------------------------------------------------------------------------------------------------手机站导航开始----------*/
.sp_header {
    height: 50px;
    overflow: hidden;
    background: #fff;
    position: fixed;
    z-index: 10;
    width: 100%;
}
.sp_logo {
    padding: 10px;
    float: left;
    height: 50px;
}
.sp_logo img {
    margin: auto;
    max-height: 30px;
}
.sp_nav {
    width: 50px;
    float: right;
    position: relative;
    cursor: pointer;
    height: 30px;
    margin-top: 15px;
}
.sp_nav span {
    display: block;
    background: #c9141e;
    width: 30px;
    height: 2px;
    position: absolute;
    left: 10px;
    transition: all ease 0.35s;
}
.sp_nav span:nth-of-type(1) {
    top: 0px;
}
.sp_nav span:nth-of-type(2) {
    top: 10px;
}
.sp_nav span:nth-of-type(3) {
    top: 20px;
}
.sp_nav_se span:nth-of-type(1) {
    top: 10px;
    transform: rotate(45deg);
}
.sp_nav_se span:nth-of-type(2) {
    width: 0;
}
.sp_nav_se span:nth-of-type(3) {
    top: 10px;
    transform: rotate(-45deg);
}
.sjj_nav {
    position: fixed;
    z-index: 9;
    background: #eee;
    width: 100%;
    height: calc(100% - 50px);
    font-size: 14px;
    line-height: 40px;
    top: -100%;
    left: 0;
    overflow: auto;
    overflow-x: hidden;
    transition: top ease 0.35s;
}
.nav_show {
    top: 50px;
}
.sjj_nav > ul > li:first-child {
    overflow: hidden;
    border-top: 0;
}
.sjj_nav > ul > li:first-child > a {
    float: left;
    width: calc(100% - 70px);
}
.sjj_nav > ul > li:first-child .language {
    float: right;
    width: 70px;
    overflow: hidden;
    line-height: 30px;
    margin-top: 5px;
}
.sjj_nav > ul > li:first-child .language a {
    width: 35px;
    float: left;
    border-left: 1px #ddd solid;
    text-align: center;
    color: #999;
}
.sjj_nav ul li i {
    position: absolute;
    top: 5px;
    right: 0px;
    border-left: 1px #ddd solid;
    height: 30px;
    padding: 0px 7px 0 7px;
}
.sjj_nav ul li i svg {
    transform: rotate(-90deg);
    transition: all ease 0.35s;
}
.sjj_nav ul li .sjj_nav_i_se svg {
    transform: rotate(0deg);
}
.sjj_nav ul li {
    border-top: 1px #ddd solid;
    margin-left: 20px;
    position: relative;
    line-height: 40px;
    font-size: 14px;
}
.sjj_nav > ul > li:last-child {
    border-bottom: 1px #ddd solid;
}
.sjj_nav ul li ul {
    display: none;
}
.sjj_nav ul li a {
    color: #666;
    width: 80%;
}
.sjj_nav ul li ul li a {
    color: #999;
    display: block;
    text-align: left;
}
.sjj_nav ul li i svg {
    width: 20px;
    height: 20px;
    fill: #555;
}
.sjj_nav ul li .sjj_nav_i_se svg {
    fill: #c9141e;
}
.sjj_nav ul li ul li > ul {
    margin-left: 10px;
}
/*---------------------------------------------------------------------------------------------------------------手机站导航结束----------*/