body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre, 
form,fieldset,input,textarea,p,blockquote,th,td { 
    padding: 0; 
    margin: 0; 
} 
table { 
    border-collapse: collapse; 
    border-spacing: 0; 
} 
fieldset,img { 
    border: 0; 
} 
address,caption,cite,code,dfn,em,strong,th,var { 
    font-weight: normal; 
    font-style: normal; 
} 
ol,ul { 
    list-style: none; 
} 
caption,th { 
    text-align: left; 
} 
h1,h2,h3,h4,h5,h6 { 
    font-weight: normal; 
    font-size: 100%; 
} 
q:before,q:after { 
    content:”; 
} 
abbr,acronym {
    border: 0; 
}
/* reset end */
html{
    width: 7.5rem;
    margin: 0 auto;
    position: relative;
}
body{
    font-size: 14px;
    width: 7.5rem;
    margin: 0 auto;
    position: relative;
    background-color: #f0f0f0;
}
.mheader {
    width: 7.5rem;
    height: 1rem;
    display: block;
    background-color: #fff;
    position: fixed;
    top: 0;
    z-index: 10010;
}

.mheader dl {
    width: 7.3rem;
    height: 0.8rem;
    padding: 0.1rem;
    position: relative;
}

.mheader dt {
    width: 3.8rem;
    display: block;
    float: left;
    line-height: 0.8rem;
}

.mheader dt img {
    width: 2.5rem;
}

.mheader dd {
    width: 2rem;
    height: 0.8rem;
    display: block;
    float: right;
    line-height: 0.8rem;
    position: relative;
}

.mheader dd i {
    width: 0.8rem;
    height: 0.8rem;
    position: absolute;
    top: 0;
    right: 0;
    font-size: 0.45rem;
    color: #00ADB0;
}
.header {
    position: fixed;
    width: 5.5rem;
    height: 100%;
    z-index: 10001;
    left: -5.5rem;
    transition: 0.1s;
    top: 0;
    transition: 0.2s;
    background-color: #fff;
    z-index: 10010;
}
.header.active{
    top: 0;
    left: 0;
}
.header.active .after{
    position: absolute;
    width: 2.5rem;
    height: 100%;
    right: -2.5rem;
    background-color: #00000034;
    transition: 1s;
}
.header.active .nav .media>dl{
    margin: 0.8rem;
}
.header.active .nav{
    right: 0;
    transition: 0.2s;
    width: 4.5rem;
    height: 100%;
    background-color: #ffffffee;
    position: absolute;
    padding: 0.5rem;
    transition: 0.2s;
}
.header  .nav .logo{
    display: none;
}
.header  .nav .media li:nth-child(1){
    font-size: 0.3rem;
    font-weight: bold;
 }
.header  .nav .media li:nth-child(2){
   display: none;
}
.header  .nav .menu   ul{
    margin: 0.15rem;
    font-size: 0.3rem;
    line-height: 1.5;
    margin-bottom: 0.3rem;
}
.header  .nav .menu   ul li{
    margin-bottom: 0.3rem;
}
.header  .nav .menu   ul li.active>a{
    font-weight: bold;
}
.header  .nav .menu   ul li>a{
    color: #333;
    font-size: 0.3rem;
    text-decoration: none;
}
.header  .nav .menu   ul li .list{
    margin-left: 0.23rem;
}
.header  .nav .menu   ul li .list a{
    font-size: 0.26rem;
    color: #333;
    text-decoration: none;
}
.header  .nav  .menuclose{
    height: 0.8rem;
    line-height: 0.8rem;
    position: relative;
}
.header  .nav .menuclose i{
    position: absolute;
    right: 0.1rem;
    font-size: 0.5rem;
}
.header  .nav .media   ul li{
    margin-bottom: 0.3rem;
}
.header  .nav .media   ul li>a{
    color: #333;
    font-size: 0.45rem;
    text-decoration: none;
    margin-right: 0.4rem;
}
.header  .nav .media   ul li>a i{
    font-size: 0.4rem;
}
.header .media span img{
    width: 140px;
    margin: 5px;
}
.header .media li:nth-child(2) span{
    position: absolute;
    background-color: #fff;
    width: 0;
    height: 0;
    left: 0;
    z-index: 1000;
    margin-top: 25px;
    overflow: hidden;
}
.header .menu a{
    width: 100%;
    text-decoration: none;
    color: #333;
    display: block;
    line-height: 0.6rem;
}
.header .menu input,.header .menu button{
    height: 0.45rem;
    margin-top: 1rem;
}
.header .media{
    line-height: 1rem;
}