#tabdemo {
    padding-top: 10px;
}

ul.tabs {
    margin: 0;
    padding: 0 0 2px 0;
}

li.tab {
    cursor: default;
    display: inline;
    padding: 4px .4em 2px .4em;
    margin-right: 2px;
    list-style: none;
    background-color: #D80000;
    color: #fff;
    font-weight: bold;
    border: 1px #8B0E13 solid;
    position: relative;
}

li.tab:hover {
    border-bottom-color: #D80000;  
}

li.tab.active {
    color: #333;
    background-color: #fff;
    border-bottom-color: #fff;
}

li.tab.active:hover {
    border-bottom-color: #fff;
}

.tab_content {
    margin: 0 0 1em 0;
    padding: .4em;
    border: 1px #8B0E13 solid;
    min-height: 150px;
    overflow: hidden;
}


.tab_content a.download {
    line-height: 22px;
}

.tab_content a.download img {
    vertical-align: text-bottom;
}

/*
.tab_content .related_articles {
    width: 500px;
    position: relative;
}
*/
* html .list{
  width: 540px !important;
}

* html #tabdemo {
    position: relative;
    width: 555px;
    overflow: hidden;
}

* html li.active {
    color: #333;
    background-color: #fff;
    border-bottom-color: #fff;
}