body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,img,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{margin:0;padding:0;position: relative;}
li{list-style: none;}
a{text-decoration: none;color:#333}
img{border:none;vertical-align: middle;}
body{font-family: "微软雅黑",Arial;font-size: 12px;color:#333333;line-height:2;min-width: 1150px;}
.w{width: 1150px;min-width: 1150px;margin: 0 auto;position: relative;overflow: hidden;}
.fl{float:left}
.fr{float:right}
.clear{clear: both;}
.a_hover:hover{text-decoration: underline;color:red;}
.a_hover_color:hover{color:red;}
.a_hover_under:hover{text-decoration:underline;}
.b{font-weight: bolder}
.over{white-space: nowrap;overflow: hidden;text-overflow:ellipsis}
.big_hover:hover{-ms-transform: scale(1.1, 1.1);-webkit-transform: scale(1.1, 1.1);transform: scale(1.1, 1.1);}
.big_hover{transition: all 1s;}
.clearfix:after{content: '.'; width: 0; height: 0; visibility: hidden; display: block; overflow: hidden; opacity: 0; clear: both; }
.bxzcb{-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}