移动端初始化

/**
 * Eric Meyer's Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/)
 * http://cssreset.com
 */
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, 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,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, input {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font-weight: normal;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* custom */
ol,ul ,li{list-style: none;}
a{color:#666;text-decoration:none;}
a{-webkit-tap-highlight-color: transparent;  -webkit-touch-callout: none;  -webkit-user-select: none;}
img,input{border:0 none;}
-webkit-text-size-adjust:none; 
h1,h2,h3,h4,h5,h6 {font-weight: normal;font-size:100%;}
input,textarea{outline:none;}
input:focus,textarea:focus,select:focus{outline:none;}
:-moz-placeholder { 
    color: #c3c3c3;  
}

::-moz-placeholder { 
    color: #c3c3c3; 
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #c3c3c3;  
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #c3c3c3; 
}
::-webkit-scrollbar {
     5px;
    height: 5px;
}

::-webkit-scrollbar-track-piece {
    background-color: rgba(0, 0, 0, 0.2);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:vertical {
    height: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:horizontal {
     5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}
/*移动端1个像素边框*/
/*0.5像素边框*/
.half-bd-top,
.half-bd-bottom,
.half-bd-left,
.half-bd-right{
    position: relative;
}
.half-bd-top:after{
    content:"";
    position: absolute;
    top:0;
    left:0;
     100%;
    height: 1px;
    background-color: #000;
    -webkit-transform: scale(1,0.5);
    -ms-transform: scale(1,0.5);
    transform: scale(1,0.5);
}
.half-bd-bottom:after{
    content:"";
    position: absolute;
    bottom:0;
    left:0;
     100%;
    height: 1px;
    background-color: #000;
    -webkit-transform: scale(1,0.5);
    -ms-transform: scale(1,0.5);
    transform: scale(1,0.5);
}
.half-bd-left:after{
    content:"";
    position: absolute;
    top:0;
    left:0;
     1px;
    height: 100%;
    background-color: #000;
    -webkit-transform: scale(0.5,1);
    -ms-transform: scale(0.5,1);
    transform: scale(0.5,1);
}
.half-bd-right:after{
    content:"";
    position: absolute;
    top:0;
    right:0;
     1px;
    height: 100%;
    background-color: #000;
    -webkit-transform: scale(0.5,1);
    -ms-transform: scale(0.5,1);
    transform: scale(0.5,1);
}
        
.clearfix:after{
    content:"";
    display:block;
    height:0;
    clear:both;
    visibility: hidden
}
/*去除苹果浏览器的默认值*/
/*IOS设备下默认圆角*/
input[type="button"],input[type="date"],input[type="submit"],input[type="reset"],select,textarea{-webkit-appearance:none;
border-radius:0;border:none;}
body{ font-size:62.5%;font-family:"Microsoft yahei","微软雅黑",Arial,Helvetica,sans-serif,"宋体";background:#fff;color:#666;}
/*1em=10px*/
html{/*解决默认tap事件点击的时候背景高亮问题*/-webkit-tap-highlight-color:transparent;}
html, body {
     100%;
    height:100%;
    position:relative;
}