.osSlider-main .slider-btn-prev {
    position: absolute;
    z-index: 30;
    top: 50%;
    left: -45px;
    width: 40px;
    height: 40px;
    text-indent: -9999px;
    margin-top: -20px;
    background: url(../images/prev.png) 50% 50% no-repeat;
    transition: all .5s linear
}

.osSlider-main:hover .slider-btn-prev {
    left: 65px
}

.osSlider-main .slider-btn-next {
    position: absolute;
    z-index: 30;
    top: 50%;
    right: -45px;
    width: 40px;
    height: 40px;
    text-indent: -9999px;
    margin-top: -20px;
    background: url(../images/next.png) 50% 50% no-repeat;
    transition: all .5s linear
}

.osSlider-main:hover .slider-btn-next {
    right: 65px
}

.osSlider-main .slider-nav {
    position: absolute;
    width: 100%;
    height: 22px;
    bottom: 20px;
    text-align: center;
    z-index: 25
}

.osSlider-main .slider-nav li {
    display: inline-block;
    height: 20px;
    line-height: 20px;
    padding: 0 6px;
    margin: 0 12px;
    font-size: 12px;
    color: #eee;
    border: 1px solid #eee;
    background: 0 0;
    cursor: pointer
}

.osSlider-main .slider-nav li.active {
    color: #333;
    background: #eee
}

.osSlider-main .slider-nav li:hover {
    border: 1px solid #f60;
    background: #f60
}
.slider-nav{display: none;}



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