html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike,
strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody,
tfoot, thead, tr, th, td ,textarea,input { margin:0; padding:0;  }
address,cite,dfn,em,var, i {font-style:normal;}
body {font-size: 0.16rem; line-height: 1.5; font-family:'Microsoft Yahei','simsun','arial','tahoma';  color: #333; }
table { border-collapse:collapse; border-spacing:0; }
h1, h2, h3, h4, h5, h6, th { font-size: 100%; font-weight: normal; }
button,input,select,textarea{font-size:100%;}
fieldset,img{border:0;}
a,
img {
    -webkit-touch-callout: none;
}
a,
a:active,
a:focus,
a:hover,
a:visited {text-decoration: none;outline: none;border: none;
    -webkit-tap-highlight-color:transparent;
    -webkit-user-select:none;}
input[type=password],
input[type=text],
textarea {
    resize: none;
    outline: 0;
    -webkit-appearance: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    background: #fff
}
ul, ol { list-style: none; }
:focus{ outline:none;}
.clearfix:after{ clear: both; content: ""; display: block; visibility: hidden }
.clearfix {
    zoom:1
}
.clear{clear: both;}
.fl{ float: left; }
.fr{float: right;}
.text-center{text-align: center}
.bg-cover{background-size: cover}

.center-p{
    position: absolute;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
}
.center-py{
    position: absolute;
    top:50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}
.center-px{
    position: absolute;
    left:50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}