.nav-slide {
    position: fixed;
    top: 30%;
    left: -250px;
    width: 200px;
    background: #FF8000;
    z-index: 9999;
}
.btn-slide {
    position: absolute;
    top: 0;
    right: -30px;
    width: 31px;
    height: 28px;
    /* padding: 7px; */
    background: #ff8000;
    color: #FFF;
    cursor: pointer;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    padding: 5px 10px 13px 10px;
}

.head-slide
{
    position: relative;
    top: 0;
    left: 0;
    width: 180px;
    height: 22px;
    padding: 10px;
    margin: 0;
    background: #000;
    color: #FFF;
    cursor: pointer;
}

.sidebar2 {    
    background-color: #e1e1e1;
}