@charset "UTF-8";

html {
    font-size : 20px;
}
@media only screen and (min-width: 401px){
    html {
        font-size: 25px !important;
    }
}
@media only screen and (min-width: 428px){
    html {
        font-size: 26.75px !important;
    }
}
@media only screen and (min-width: 481px){
    html {
        font-size: 30px !important;
    }
}
@media only screen and (min-width: 569px){
    html {
        font-size: 35px !important;
    }
}
@media only screen and (min-width: 641px){
    html {
        font-size: 40px !important;
    }
}
body{line-height: 1;  overflow-x: hidden; max-width: 640px; margin: 0 auto;  color: #333;    font-family: 'Helvetica Neue',Helvetica,Hiragino Sans GB,'Microsoft Yahei',STHeiTi,Arial,sans-serif;}
html, body {
    padding: 0;
    margin: 0 auto;
    background: #fff;
    height: 100%;
}
.clear{clear:both;}
a{text-decoration:none;-webkit-tap-highlight-color: rgba(0,0,0,0);}
p,li,b,span,div,strong,h1,h2,h3,h4,h5,h6,a,ul{
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}