*,*:before,*:after {box-sizing: border-box;-webkit-box-sizing: border-box;-moz-box-sizing: border-box;}
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote,dl, dt, dd, ul, ol, li,pre,form, fieldset, legend, button, input, textarea,th,td,img{border:medium none;margin:0;padding:0;}
em{font-style:normal;}
ul, ol{list-style: none;}
table{border-collapse: collapse;border-spacing: 0; }
a,ins{text-decoration:none;}
*:focus{outline:none;}
a{color:#333;}
a:hover{color:#ce1818;transition:all 0.2s;-webkit-transition:all 0.2s;-o-transition:all 0.2s;-moz-transition:all 0.2s;}
.fl{float:left;}
.fr{float:right;}
.cf:after{display:block;content:"";height:0;visibility:hidden;clear:both;}
.cf{zoom:1;}
.hide{display:none;}
.block{display:block;}
body,input{font-family:"微软雅黑";text-align: left;}