*{word-wrap:break-word}
html,body,h1,h2,h3,h4,h5,h6,hr,p,iframe,dl,dt,dd,ul,ol,li,pre,form,button,input,textarea,th,td,fieldset{margin:0;padding:0}
ul,ol,dl{list-style-type:none}
html,body{*position:static}

address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:400}
input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit}
input,button{overflow: visible;vertical-align:middle;outline:none}

body{line-height:1.6}
h1,h2,h3,h4,h5,h6{font-size:100%}
a,area{outline:none;blr:expression(this.onFocus=this.blur())}
a{text-decoration:none;cursor: pointer}
a:hover{text-decoration:underline;outline:none}
a.ie6:hover{zoom:1}
a:focus{outline:none}
a:hover,a:active{outline:none}:focus{outline:none}
sub,sup{vertical-align:baseline}
button,input[type="button"], input[type="submit"] {line-height:normal !important}
/*img*/

*/
.cl:after,.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden}.cl,.clearfix{zoom:1}
body {
    margin: 0;
    font-family: "Microsoft Yahei","Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.6;
    color: #212529;
    background-color: #f5f8fa;
}
.mt-5{margin-top:5px}/*距上5像素*/
.mt-10{margin-top:10px}/*距上10像素*/
.mt-15{margin-top:15px}/*距上15像素*/
.mt-20{margin-top:20px}/*距上20像素*/
.mt-25{margin-top:25px}/*距上25像素*/
.mt-30{margin-top:30px}/*距上30像素*/
.mt-35{margin-top:35px}/*距上35像素*/
.mt-40{margin-top:40px}/*距上40像素*/
.mt-50{margin-top:50px}/*距上50像素*/

.mb-5{margin-bottom:5px}/*距下5像素*/
.mb-10{margin-bottom:10px}/*距下10像素*/
.mb-15{margin-bottom:15px}/*距下15像素*/
.mb-20{margin-bottom:20px}/*距下20像素*/
.mb-25{margin-bottom:25px}/*距下25像素*/
.mb-30{margin-bottom:30px}/*距下30像素*/
.mb-35{margin-bottom:35px}/*距下35像素*/
.mb-40{margin-bottom:40px}/*距下40像素*/
.mb-50{margin-bottom:50px}/*距下50像素*/

.ml-5{margin-left:5px}/*距左5像素*/
.ml-10{margin-left:10px}/*距左10像素*/
.ml-15{margin-left:15px}/*距左15像素*/
.ml-20{margin-left:20px}/*距左20像素*/
.ml-30{margin-left:30px}/*距左30像素*/
.ml-40{margin-left:40px}/*距左40像素*/
.ml-50{margin-left:50px}/*距左50像素*/

.mr-5{margin-right:5px}/*距右5像素*/
.mr-10{margin-right:10px}/*距右10像素*/
.mr-15{margin-right:15px}/*距右15像素*/
.mr-20{margin-right:20px}/*距右20像素*/
.mr-30{margin-right:30px}/*距右30像素*/
.mr-40{margin-right:40px}/*距右40像素*/
.mr-50{margin-right:50px}/*距右50像素*/

.pt-5{padding-top:5px}/*上填充5像素*/
.pt-10{padding-top:10px}/*上填充10像素*/
.pt-15{padding-top:15px}/*上填充15像素*/
.pt-20{padding-top:20px}/*上填充20像素*/

.pb-5{padding-bottom:5px}/*下填充5像素*/
.pb-10{padding-bottom:10px}/*下填充10像素*/
.pb-15{padding-bottom:15px}/*下填充15像素*/
.pb-20{padding-bottom:20px}/*下填充20像素*/

.pl-5{padding-left:5px}/*左填充5像素*/
.pl-10{padding-left:10px}/*左填充10像素*/
.pl-15{padding-left:15px}/*左填充15像素*/
.pl-20{padding-left:20px}/*左填充20像素*/

.pr-5{padding-right:5px}/*右填充5像素*/
.pr-10{padding-right:10px}/*右填充10像素*/
.pr-15{padding-right:15px}/*右填充15像素*/
.pr-20{padding-right:20px}/*右填充20像素*/

.pd-5{padding:5px}/*填充5像素*/
.pd-10{padding:10px}/*填充10像素*/
.pd-15{padding:15px}/*填充15像素*/
.pd-20{padding:20px}/*填充20像素*/


.f-12{font-size:12px}
.f-14{font-size:14px}
.f-16{font-size:16px}
.f-18{font-size:18px}
.f-20{font-size:20px}
.f-24{font-size:24px}
.f-26{font-size:26px}
.f-28{font-size:28px}
.f-30{font-size:30px}

.lh-16{line-height:16px}/*16像素行距*/
.lh-18{line-height:18px}/*18像素行距*/
.lh-20{line-height:20px}/*20像素行距*/
.lh-22{line-height:22px}/*22像素行距*/
.lh-24{line-height:24px}/*24像素行距*/
.lh-26{line-height:26px}/*26像素行距*/
.lh-28{line-height:28px}/*28像素行距*/
.lh-30{line-height:30px}/*30像素行距*/