#oo_tab {
    background-color: #ffffff;
    border: 1px solid #252525;
    display: block;
    position: fixed;
    top: 45%;
    height: 110px;
    width: 42px;
    z-index: 999995;
    cursor: pointer;
}


.oo_tab_right {
    right: -13px;
    border-radius: 9px 0px 0px 9px;
    -moz-border-radius: 9px 0px 0px 9px;
    -webkit-border-radius: 9px 0px 0px 9px;
    transition: right .5s;
    -moz-transition: right .5s;
    -webkit-transition: right .5s;
    -o-transition: right .5s;
    background-image: -webkit-gradient(linear, 0% 100%, 0% 0%, from(white), to(#eeeeee));
    background-image: -webkit-linear-gradient(left, white, #eeeeee);
    background-image: -moz-linear-gradient(left, white, #eeeeee);
    background-image: -ms-linear-gradient(left, white, #eeeeee);
    background-image: -o-linear-gradient(left, white, #eeeeee);
    background-image: linear-gradient(left, white, #eeeeee);
}

    .oo_tab_right span {
        left: 7px;
        background-image: url(/Assets/Images/oo_tab.png);
    }

    .oo_tab_right div {
        background-position: -6px -10px;
    }

    .oo_tab_right:hover {
        right: -3px;
    }