/*===== 所有页面基础样式 =====*/

body,table,select,input,button,textarea{font-size:12px;font-family:Tahoma,Arial,"宋体";}
body,div,ul,ol,li,dl,dt,dd,pre,p,h1,h2,h3,h4,h5,h6,em,iframe,form,img,input,select,label,button,textarea,table,tbody,th,tr,td{margin:0;padding:0;}
table{border-collapse:collapse;}
img,iframe{border:0;}
em{font-style:normal;}
ol,ul,li{list-style:none;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
textarea,input,select,button{vertical-align:middle;}

.cl{clear:both;}
.fl{float:left;}
.fr{float:right;}