.tab .tittle:after {
    clear: both;
    content: " ";
    display: table;
}

.tab .tittle .tab_tittle {
	font-weight: bold;
	font-size: 14px;
    display: block;
    padding: 0 20px;
    float: left;
    margin-right: 5px;
    height: 45px;
    line-height: 45px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
}

.tab .tittle .action {
    height: 45px;
    margin-bottom: 0px;
    background-color: #fff;
    color:#2d2d2d;
}

.tab .body {padding: 10px;}

.tab .body .tab_body {
    display: none;
}

.tab .body .action {
    display: block;
}