.osSlider-main ul {padding: 0px; margin: 0px; list-style: none;} 

/* 切换按钮 */
/* 上一个 */

.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(./img/prev.png) 50% 50% no-repeat;
    transition: all .5s linear;
}

.osSlider-main:hover .slider-btn-prev {
    left: 5px;
}
    /* 下一个 */
.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(./img/next.png) 50% 50% no-repeat;
    transition: all .5s linear;
}

.osSlider-main:hover .slider-btn-next {
    right: 5px;
}

/* 高亮导航部分 */
.osSlider-main .slider-nav {
    position: absolute;
    width:100%;
    height: 22px;
    bottom: 20px;
    text-align: center;
    z-index: 25;
    overflow:initial;
}
.osSlider-main .slider-nav li {
    display: inline-block;
    height: 8px;
    line-height: 8px;
    padding: 6px 6px;
    margin: 0 12px;
    font-size: 12px;
    color: #eee;
    border: 1px solid rgba(0,0,0,.8);
    background: rgba(0,0,0,.8);
    cursor: pointer;
	position: relative;
    border-radius: 50%;
}
.osSlider-main .slider-nav li.active {
    color: #333;
    background: #eee;
}
.osSlider-main .slider-nav li:hover {
    border: 1px solid #f60;
    background: #f60;
}
.osSlider-main .slider-nav li,.osSlider-main .slider-nav{box-sizing: content-box;}  
.osSlider-main .slider-nav li .thumb{ width:100px; position: absolute;top:-77px;left:-46px;}
.osSlider-main .slider-nav li .thumb img{width:100%;border: rgba(0,0,0,.9); display: none; height: 60px;}
.osSlider-main .slider-nav li:hover img{ display: block;}


	.triangle {
			/* 补充代码 */
			width: 0;
			height: 0;
			border-top-width: 9px;
			border-right-width: 8px;
			border-left-width: 8px;
			border-bottom-width: 0;
			border-color: #000 transparent transparent transparent ;
			border-style: solid;
            position:absolute;
            top:60px;
            left:46px;
		}