* {
    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
}

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;
    z-index: 10;
    width: 100%;
}
@media ( min-width:1200px) {
    .sp_header{
        display: none;
    }
}

.sp_logo {
    padding: 10px;
    float: left;
    height: 50px
}

.sp_logo img {
    margin: auto;
    max-height: 30px;
}

.sp_nav {
    width: 100px;
    float: right;
    position: relative;
    cursor: pointer;
    height: 30px;
    margin-top: 15px
}

.sp_nav span {
    display: block;
    background: #3479b4;
    width: 30px;
    height: 2px;
    position: absolute;
    left: 60px;
    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;*/
    display: none;
    z-index: 9;
    background: #eee;
    width: 100%;
    height: calc(100% - 104px);
    font-size: 14px;
    line-height: 40px;
    top: -100%;
    left: 0;
    overflow: auto;
    overflow-x: hidden;
    transition: top ease 0.35s;
}

.nav_show {
    top: 50px;
    display: block;
}

.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----------*/