.slider-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
    /* background-color:rgb(255 255 255); */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    margin-bottom: 3%;
    /* background: url(../images/bj.jpg) fixed; */
}

.slider {
    position: relative;
    width: 9999px
}

.slider:before,.slider:after {
    display: table;
    content: ' '
}

.slider:after {
    clear: both
}

.slider__item {
    position: relative;
    float: left;
    margin: 0;
    padding: 0;
    height: 100%;
    padding-bottom: 50px;
}

.slider__item img {
    max-width: 100%;
    height: auto
}

.slider__switch span {
    color: #fff;
    display: block;
    width: 32px;
    height: 32px
}

.slider__switch {
    position: absolute;
    top: 50%;
    margin-top: -20px;
    padding: 10px 5px;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
    border-radius: 1px;
    background: #000;
    opacity: .3;
    transition: opacity .15s ease;
    fill: #fff
}

.slider__switch--prev {
    left: 10px
}

.slider__switch--next {
    right: 10px
}

.slider__switch:hover {
    opacity: .85
}

.slider__switch[disabled] {
    visibility: hidden;
    opacity: 0
}

.slider__caption {
    position: absolute;
    bottom: 30px;
    left: 30px;
    display: block;
    max-width: 500px;
    padding: 10px;
    color: #fff;
    background: rgba(0,0,0,.4);
    box-shadow: 0 0 10px 10px rgba(0,0,0,.1);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#99000000',endColorstr='#99000000')
}

.slider__caption[disabled] {
    opacity: 0;
    visibility: hidden
}

.slider-nav{line-height:30px;position:absolute;/* bottom: 70px; */left:0;width:100%;top: 10px;height:30px;margin:0;padding:0;text-align:center;z-index:1;filter:alpha(opacity=90);}
.slider-nav__control{display:inline-block;width:12px;height:12px;margin:0 3px;-webkit-transition:background .5s ease;-moz-transition:background .5s ease;-o-transition:background .5s ease;transition:background .5s ease;border: 2px solid #ffffff;border-radius:50%;background:0 0;}
.slider-nav__control.is-active{width:12px;height:12px;background: #ffffff;}
.slider.has-touch{cursor:move;cursor:-webkit-grabbing;cursor:-moz-grabbing}
@media(max-width:580px){.slider__switch{display:none}
.slider__caption{display:none}}