body,html,span,div, h1, h2, h3, h4, h5, h6, p, blockquote, pre, dl, dd, fieldset, form, input, select, textarea, figure ,div,form,img,ul,ol,li,i,b,table,tr,td,th,fieldset,label,legend{ margin: 0; padding: 0;box-sizing: border-box;}
body{ font-size: 12px; font-family: "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "Segoe UI", Tahoma, Arial, STHeiti, sans-serif; _font-family: Tahoma, Arial, Helvetica, STHeiti, sans-serif; color: #333; font-weight:normal; font-style:normal; -webkit-overflow-scrolling : touch;cursor: default;}
/* body,html{font-family: "Microsoft Yahei";} */
/*去除默认样式*/
ul,ol,li{list-style:none;}
html,body{width: 100%;height: 100%;}
/*表格边框合并，边框距零*/
table{border-collapse:collapse;border-spacing:0;}
/*继承父元素的字体系列样式*/
input,select,textarea,button{font-family:inherit;}
/*清除浮动*/
.fl{float:left;}
.fr{float:right;}
.clearfix{zoom:1;}
.clearfix:after{content:"";display:table;clear:both;overflow:hidden;}
/*a链接*/
a{text-decoration:none;color:#000;}
a:hover{text-decoration:none;}
/*去除点击高亮效果*/
a,button,input,select,img,label{-webkit-tap-highlight-color:rgba(0,0,0,0);-webkit-tap-highlight-color:transparent;outline:medium none;}
input::-moz-focus-inner{border:none;padding:0;}
select, input{vertical-align:middle;}
/*html5标签*/
header,footer,section,article,aside,nav,figure{display:block;}
/*长英文字母 数字 换行*/
p{word-break:break-all;word-wrap:break-word;}
/*去除默认样式*/
h1,h2,h3,h4,h5,h6,strong,i,em,address, caption, cite, code, dfn, th, var{font-weight:normal;font-style:normal;}
html,body{height: 100%;color: #333;background: #FFFFFF;margin: 0 !important;}
.ovfloew_dan{overflow: hidden;white-space: nowrap;text-overflow:ellipsis;}
/* 一行 */
.ovfloew_three{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;}
.ovfloew_four{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 4;}