.slider {
    margin: 0 auto 70px;
    width: 100%;
    position: relative;
    overflow: hidden;
    z-index: 0
    }
.slider ul {
    width: 100%;
    overflow: hidden;
    position: relative
    }
.slider ul li {
    top: 0;
    left: 0;
    width: 100%;
    position: absolute
    }
.slider ul li img {
    width: 100%
    }
/* sideNavi
------------------------- */
.slider .btnPrev, .slider .btnNext {
    margin-top: -25px;
    top: 50%;
    width: 50px;
    height: 50px;
    position: absolute;
    z-index: 101
    }
.slider .btnPrev {
    left: 10px;
    background: #fff url(../../img/arr_slide_l.png) no-repeat center center
    }
.slider .btnNext {
    right: 10px;
    background: #fff url(../../img/arr_slide_r.png) no-repeat center center
    }
/* =======================================
    ClearFixElements
======================================= */
.slider ul:after {
    content: ".";
    height: 0;
    clear: both;
    display: block;
    visibility: hidden
    }
.slider ul {
    display: inline-block;
    overflow: hidden
    }