.inner-top 
{
    width:1620px;
    margin:auto;
    overflow:hidden !important;
    height:400px;
}
.it-box
{
    transition:opacity linear .2s;
    margin:10px 0 0 0;
    height:391px;
    width:526px;
    float:left;
    overflow:hidden !important;
}
.it-box:nth-child(2)
{
    margin-left: 20px;
    margin-right: 20px;
}

/*inner-top object switch-buttons*/
button.obj-switch
{
    float: right;
    height: 18px;
    line-height: 13px;
    border-radius: 10px;
    border-style: solid;
    background-color: #222c32;
    border-color: #131e22;
    font-size: 14px;
    transition: all linear .21s;
}
button.obj-switch:hover
{
    background-color: #131e22;
    border-color: #11191f;
}

div.obj-switch-panel
{
    position: absolute;
    background-color: #dddddd;
    top: 20px;
    right: 0;
    transition: all .5s;
    z-index: 780;
    overflow: hidden;
    border-radius: 0 0 4px 4px;
}

ul.list-group
{
    padding: 0;
    list-style-type: none;
    margin: 0;
}
ul.list-group a
{
    text-decoration: none;
    display: block;
    width: 100%;
    padding-left: 5px;
    padding-right: 5px;
    color: #131e22;
    cursor: pointer;
    transition: all .15s;
}
ul.list-group a:hover, ul.list-group a.active
{
    background-color: #596e82;
    color: white;
}