/* ============容器============== */
body{margin:0;padding:0;border:0;height:100%;text-align:left;} 
#contain{position: relative;height:100%;padding:10px;margin:10px auto;border:0;background-color:#ffffff;}
#content {position:relative;margin:10px 0px;min-height:200px;_height:200px;}
#bottom {position: relative;margin:0px auto;min-height:100px;_height:100px;} 
#top {position:relative;margin:0px auto;z-index:99;min-height:100px;_height:100px;} 
#bodyex {position: absolute;left:0px;top:0px;margin:0;} 

/*===插件分离层===*/
.pdv_class{position:absolute;border:0px}

/* ==常用== */
div,li,td,p,select,input,textarea,a,button,input{font:12px Verdana, Arial, Helvetica, sans-serif;color:#505050;text-decoration: none}
ul,dl,dt,dd{margin:0px;padding:0px;}
a:link,a:visited,a:active{color:#505050;text-decoration: none;}
a.nomal:link,a.nomal:visited,a.nomal:active{color:#505050;text-decoration: underline;}
a:hover{color:#ff0000;text-decoration: underline;}
h1, h2, h3, h4, h5, h6 {font-size:12px;}

/* ============表单============== */
form{margin:0;padding:0}
.input{border:1px #ddd solid;height:20px;line-height:20px;padding:0px 3px;color:#555;background:#f7f7f7}
.textarea{border:1px #ddd solid;font-size:12px;padding:3px;background:#f7f7f7}
.button{border:1px #c0c0c0 solid;height:22px;line-height:20px;padding:0px 3px;background:#e8e8e8;}
.submit{border:1px #c0c0c0 solid;height:22px;line-height:20px;padding:0px 3px;background:#e8e8e8;}
.mustfill{color:#ff0000}
select{font:12px Verdana, Arial, Helvetica, sans-serif;color:#505050;}
img {border:0 none;}