* {
  font-family:Verdana,Microsoft Yahei, SimSun, Geneva, sans-serif;
}

.loading {
    position: fixed; width: 100%; height: 100%;
    top: 0;
    left: 0;
    /*background-color: rgba(255, 255, 255, .2);*/
    /*background-image: url(../img/loading.gif);*/
    background-position: center 300px;
    background-repeat: no-repeat;
    background-size: 50px;
    display: none;
    z-index: 5000;
}

.tab_content{
width: 90%;
margin: 0px auto;
padding: 0 0 20px 0;
}
.tab_content thead th{
    padding: 15px !important;
}

.content-nav{
    color: #555;
    padding: 30px 45px;
    font-size: 14px;
}

.tabm{
    padding: 10px 0;
    list-style: none;
}
.tabm li{
    padding: 10px 20px;
    border-left: #dcdcdc solid 1px;
    border-right: #dcdcdc solid 1px;
    float: left;
    border-top: #dcdcdc solid 1px;
    margin: 0px 1px;
    cursor: pointer;
}
.off {
    color: #fd6600;
    font-weight: bold;
    border-top: 3px solid #fe6700 !important;
    border-bottom: 1px solid #fff;
    position: relative;
    top: -2px;
}
.tabm-clear{
    clear: both;
    border: 1px #fd6600 solid;
    margin-bottom: 10px;
}