body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video { margin:0;padding:0}
 
ol,li,ul,dl,dt,dd{list-style:none;}
.fl {float: left;}  
.fr {float: right;} 
 
table{border-collapse:collapse;border-spacing:0}
 
html {  
    -webkit-text-size-adjust: 100%;  
    -ms-text-size-adjust: 100%;  
    /* 解决IOS默认滑动很卡的情况 */  
    -webkit-overflow-scrolling : touch;  
}  
 
/* 禁止缩放表单 */  
input[type="submit"], input[type="reset"], input[type="button"], input {  
    resize: none;  
    border: none;  
}  
 
/* 取消链接高亮  */  
body, div, ul, li, ol, h1, h2, h3, h4, h5, h6, input, textarea, select, p, dl, dt, dd, a, img, button, form, table, th, tr, td, tbody, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {  
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);  
}  
 
/* 设置HTML5元素为块 */  
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {  
    display: block;  
}  
 
/* 图片自适应 */  
img {  
    width: 100%;  
    height: auto;  
    width: auto\9; /* ie8 */  
    -ms-interpolation-mode: bicubic;/*为了照顾ie图片缩放失真*/  
}  
em, i {  
    font-style: normal;  
}  
textarea {  
    resize:none; /*禁用了文本的拖拉，尤其在谷歌下*/  
}   
p {  
    word-wrap:break-word; /* 不够的单词自动换行 而不会被截掉 */  
}  
.clearfix:after {  
    content: "";  
    display: block;  
    visibility: hidden;  
    height: 0;  
    clear: both;  
}  
.clearfix {  
    zoom: 1;  
}  
a {  
    text-decoration: none;  
    color: #fff;  
    font-family: 'Microsoft YaHei', Tahoma, Arial, sans-serif;  
}  
a:hover {  
 
    text-decoration: none;  outline: none;
 
}  
 
h1, h2, h3, h4, h5, h6 {  
    font-size: 100%;  
    font-family: 'Microsoft YaHei';  
}  
img {  
    border: none;  
}  
input{  
    font-family: 'Microsoft YaHei';  
}  
/*单行溢出*/  
.one-txt-cut{  
    overflow: hidden;  
    white-space: nowrap;  
    text-overflow: ellipsis;  
}  
/*多行溢出 手机端使用*/  
.txt-cut{  
    overflow : hidden;  
    text-overflow: ellipsis;  
    display: -webkit-box;  
    /* -webkit-line-clamp: 2; */  
    -webkit-box-orient: vertical;  
}  
/* 移动端点击a链接出现蓝色背景问题解决 */  
a:link,a:active,a:visited,a:hover {  
    background: none;  
    -webkit-tap-highlight-color: rgba(0,0,0,0);  
    -webkit-tap-highlight-color: transparent;  
}  
 
.overflow {overflow:hidden; }
 
.w50{  
    width: 50%;  
}  
.w25{  
    width: 25%;  
}  
.w20{  
    width: 20%;  
}  
.w33{  
    width: 33.333333%;   
}