.am-header-default{
    background-color:#fff;filter:Alpha(opacity=50)
}
.am-slider-default{
    margin: 0 0 0 0 ;
}
.am-slider-default .am-slider-desc{
    bottom: unset;
    top: 0;
    text-align: -webkit-center;
}
.am-slider-default .am-control-nav{
    display: none;
}
.am-close{
    color: #fff;
    opacity: .8;
    float: right;
    margin-right: 20px;
}
.am-close[class*=am-icon-] {
    font-size: 22px;
}
.abtu{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);  /* 使用css3的transform来实现 */
}
.audio-container {
    position: relative;
}
.video-container {
    position: relative;
   /*padding-top: 56.1%;*/
}
.am-gallery-overlay .am-gallery-item{
	background-color: black;
}
.video-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
}


/*html1*/
.am-gallery{
    padding: 0 0 0 0;
}
.am-gallery-overlay .am-gallery-title{
    z-index: 999;
    bottom: unset;
    top: 0px;
    height: 60px;
    line-height: 60px;
    text-align: -webkit-center;
    background-color: rgba(0,0,0,.5);


}
.am-gallery-title a{
    color: #ffffff;
}
.am-close{
    margin-top: 10px;
}

#advance-slide-control{
    position: absolute;
    float: right;
    right: 20px;
    top: 50%;
    -webkit-transform:translateY(-50%) ;
    -moz-transform:translateY(-50%)  ;
    -ms-transform:translateY(-50%)  ;
    -o-transform: translateY(-50%) ;
    transform:translateY(-50%)  ;
    z-index: 20;
}
#return-slide-control{
    position: absolute;
    float: left;
    left: 20px;
    top: 50%;
    -webkit-transform:translateY(-50%) ;
    -moz-transform:translateY(-50%)  ;
    -ms-transform:translateY(-50%)  ;
    -o-transform: translateY(-50%) ;
    transform:translateY(-50%)  ;
    z-index: 20;
}

.arrows{
    position: absolute;
    bottom: 60px ;
    float: right;
    right: 350px;
    background-color: #fffaf3;
}