/*清除浮动*/
.clear{clear:both;}
/*字体大小*/
.font14{font-size:14px;}
.font12{font-size:12px;}
.font16{font-size:16px;}
.font20{font-size:20px;}
.font18{font-size:18px;}
.font30{font-size:30px;}
.font24{font-size:24px;}
.font22{font-size:22px;}
.font36{font-size:36px;}
.font48{font-size:48px;}

/*字体颜色*/
.black3{color:#333;}
.blackf{color:#fff;}
.black0{color:#000;}
.blackc{color:#ccc;}
.black6{color:#666;}
.blackd{color:#ddd;}
.black45{color:#454545;}
.black90{color:#909eb9;}
.black9{color:#999;}
.blackeb{color:#eb3e00;}
.black80{color:#808080;}
.black00{color:#00893a;}
.black3f{color:#3fd075;}
.blackff{color:#ffbd0a;}
.black21{color:#2169ed;}
.blacke6{color:#e6445b;}
.black1b{color:#1bc754;}


/*公共高度*/
.blank5{height:5px; font-size:1px; clear:both;}
.blank10{height:10px; font-size:1px; clear:both;}
.blank15{height:15px; font-size:1px; clear:both;}
.blank18{height:18px; font-size:1px; clear:both;}
.blank20{height:20px; font-size:1px; clear:both;}
.blank25{height:25px; font-size:1px; clear:both;}
.blank30{height:30px; font-size:1px; clear:both;}
.blank40{height:40px; font-size:1px; clear:both;}
.blank50{height:50px; font-size:1px; clear:both;}
.blank60{height:60px; font-size:1px; clear:both;}
.blank88{height:88px; font-size:1px; clear:both;}
.blank100{height:100px; font-size:1px; clear:both;}
.blank120{height:120px; font-size:1px; clear:both;}
/*取消字体加粗*/
.nom{font-weight:normal;}
/*字体居中*/
.tt-1{text-align:center;}
.fl{float:left;}
.fr{float:right;}

/*字体加粗*/
.bold{font-weight:bold;}