@charset "utf-8";
/* CSS Document */
.clear { clear: both;}
.clearfix:after {
   content: " "; 
   visibility: hidden;
   display: block;
   height: 0;
   clear: both;
}
.tab_wrapper { float: left;width:100%; margin-top:3px;}
ul.tab_nav{ background: rgb(28, 90, 128); height:30px; }
ul.tab_nav li{ float: left;  border-right: 1px solid #D8D8D8; list-style:none;}
ul.tab_nav li:last-child(){ border-right: none;}
ul.tab_nav li a{padding: 5px 10px; display: block;color:#FFF;}
ul.tab_nav li a.active{ background-color:#06F;}
.tab_content{ height:auto; }
.search_book {
    background: rgb(255, 255, 255) none repeat scroll 0 0;
    width: 185px;
	display: inline;
    float: right;
	margin-left:180px;
	margin-top:4px;
}
.txt_search_book {
    border: medium none;
    float: left;
    height: 22px;
    line-height: 13px;
    width: 185px;
}
.txt_search_book input[type=text] {
    border: medium none;
    float: left;
    width: 151px;

}
.txt_search_book button[type=submit] {
    border: medium none;
    float:right;
    width: 25px;
	height: 22px;
    background:url(../img/tkiem.png) no-repeat;
}