/* .banner{
    height: 494px;
    background: url(../images/xiazai_banner.jpg) no-repeat;
    overflow: hidden;
} */
.nav {
    background: rgba(0, 0, 0, 0.5);
}
.banner{
    height: 504px;
    /* background: url(../images/xiazai_banner2.jpg) no-repeat center; */
    background-color:#000;
    overflow: hidden;
}
.banner-text{
    position: absolute;
    /* top: 140px; */
    top: 200px;
    left: 404px;
}

.l-tab-box{
    top: 638px;
}

/* -------------按钮------------- */
.btns-list{    /* width: 1168px; */height: 140px;position: absolute;left: 16.5%;bottom: 31px;z-index: 10;text-align: center;}
.btns-list>div{display: inline-block;padding: 0 32px;text-align: left;margin-bottom: 17px;}
.btn-item{position: relative;/* overflow: hidden; */}
.btns-list .btn-item:first-child::after{content: "";position: absolute;top: 6px;right: 0;width: 1px;height: 106px;background-color: rgba(255,255,255,.4);}
.btns{margin: 0 auto;}
.btns div{float: left;height: 49px;line-height: 49px;transition: .1s;-webkit-transition: .1s;}

.btns a>div:nth-child(1){background: url(../images/download_btn_l.png) no-repeat;width: 11px; background-size: auto 49px;}
.btns a>div:nth-child(2){min-width: 241px;background: url(../images/download_btn_c.png) repeat-x;background-size: auto 49px;padding: 0 14px 0 14px;color: #632E2F;}
.btns a>div:nth-child(2) span{font-size: 14px;color: #632E2F;float: left;}
.btns a>div:nth-child(2) .btn-icon{line-height: 48px;margin-right: 20px;float: left;margin-left: 9px;}
.btns a>div:nth-child(2) .btn-icon img{vertical-align: middle;}
.btns a>div:nth-child(3){background: url(../images/download_btn_r.png) no-repeat;width: 9px; background-size: auto 49px;}

.btns a:hover{-webkit-filter: brightness(110%);filter: brightness(110%);}
.btns a{display: inline-block;width: 100%;height: 100%;}
.btns img{vertical-align: middle;}
.btns-text{margin-top: 6px;color: #fff;font-size: 14px;line-height: 32px;margin-left: 12px;}
.btns-list .new-btn{position: relative;}
.btns-list .new-btn a::before{content: url(../images/new.gif);position: absolute;top: -5px;right: -2px;}
/* -----------------------------------下载 */
.xz-list{
    /*margin-top: 18px;*/
    padding-bottom: 58px;
}
.xz-list>div{
    display: none;
}
.xz-item{
    width: 100%;
    height: 95px;
    border-bottom: 1px solid #BEBEBE;
    /*padding-bottom:10px;*/
}
.xz-item:hover{
    -moz-box-shadow: 0 2px 6px RGBA(41, 46, 59, .18);
    -webkit-box-shadow: 0 2px 6px RGBA(41, 46, 59, .18);
    box-shadow:0 2px 6px RGBA(41, 46, 59, .18);
    border-color: RGBA(255,255, 255, 0);
    /*cursor: pointer;*/
}
.xz-item-tit{
    float: left;
    margin-left: 20px;
    width: 650px;
}
.xz-item-tit .tit-img{
    width:100px;
    height:75px;
    float:left;

    margin-top: 10px;
}
.xz-item-tit .tit-img img{
    margin-top:15px;
    margin-left:25px;
}
.xz-item-tit .tit-txt{
    width:550px;
    height:75px;
    float:left;

    margin-top: 10px;
}
.xz-item-tit .tit-txt p:nth-child(1){
    margin: 15px 0 0 0;
    font-size: 16px;
    color: #000;
    height: 25px;
    line-height: 25px;
    font-weight: bold;

}
.xz-item-tit p:nth-child(1) span{
    color: #808080;
}
.xz-item-tit p:nth-child(2){
    font-size: 14px;
    text-indent: .5rem;
    color: #808080;
    line-height: 25px;
}
.xz-item-r{
    /*background:red;*/
    width:600px;
    height:75px;
    float: right;
    margin-right: 77px;
}
.xz-item-r .xz-item-img{
    width:300px;
    height: 75px;
    /*margin: 36px 12px 12px 0;*/
    text-align: right;
    float:left;
}

.xz-item-r .xz-item-img img{
    float:right;
    margin-top:30px;
    margin-right:10px;
}

.xz-item-r .xz-item-img span{
    display: block;
    float:right;
    margin-top:35px;
    margin-right:20px;
}

.xz-item-r .xz-item-btns #mySelect{
    float:right;
    margin:15px auto;
    width:125px;
    height:30px;
    line-height:25px;
    border:1px solid #ffd500;
    background:#ffd500;
}

.xz-item-r .xz-item-btns #mySelect option {
    background-color: #ffd500;
    color: #212121;
    text-align: center;
}


/*.xz-item-r .xz-item-btns span{*/
/*    display: inline-block;*/
/*    padding: 0 24px;*/
/*    background-color: #FFD500;*/
/*    text-align: center;*/
/*    height: 31px;*/
/*    line-height: 31px;*/
/*    font-size: 14px;*/
/*    color: #954709;*/
/*    border-radius: 5px;*/
/*    margin-left: 16px;*/
/*    transition: .2s;*/
/*    -webkit-transition: .2s;*/
/*    cursor: pointer;*/
/*}*/

.xz-item-r .xz-item-btns{
    float: right;
    width: 130px;
    height: 32px;
    margin-top: 30px;
}
.xz-item-r .xz-item-btns:hover{
    background-color: #ffe155;
}
.xz-item-r .xz-item-btns a{
    display: inline-block;
    width: 100%;
    height: 100%;
}




.select-menu-ul{
    margin-top:10px;
    list-style:none;
    display:none;
    width:130px;
    text-align:left;
    text-indent: 5px;
    background:#fff;
    position:relative;
    z-index:1;
    box-shadow: RGBA(41, 46, 59, .18) 2px 2px 6px 0px;
}
.select-menu-ul li{
    padding:2% 0 2% 3%;
    height: 32px;
    line-height: 32px;
}
.select-menu-ul li a{color: #000;display: inline-block;width: 100%;height:100%;}
.select-menu-ul li:hover,.select-menu-ul li:hover a{
    /*background:#f2f2f2;*/
    color: #FFD500;
}
.select-menu-div{
    position:relative;
    width: 128px;
    height: 30px;
    border: 1px solid #FFD500;
    background: #fff;
    cursor: pointer;
    line-height:30px;
}
.select-menu-div p{
    float: left;
    width: 98px;
    /*width: 30px;*/
    height: 30px;
    text-align: center;
    line-height: 30px;
    background: #fff;
    outline: none;
    border: none;
    text-align: center;
    font-size: 14px;
    color: #212121;
    cursor: pointer;
}
.select-menu-div p a{display: inline-block;width:100%;height:100%;color: #212121;}
.icon-box{
    float: right;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    position: relative;
}
.icon-box::after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 30px;
    background-color: #FFD500;
}
.icon-box i{color: #FFD500;
    transition: .2s;
    -webkit-transition: .2s;
}
.icon-box:hover,.select-menu-div p:hover a,.select-menu-div p:hover{
    background: #FFD500;
    color: #fff;
}
.icon-box:hover i{
    color: #fff;
}
/* ----------------------------------------------- */
/* <!-- 新增 --> */
.main-tit{
    border: none;
}
/*.xz-list>div{display: none;}*/
.main-tab{
    width: 100%;
    height: 42px;
    line-height: 42px;
    font-weight: 500;
    font-size: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid #BEBEBE;
}
.main-tab div{
    float: left;
    margin: 0 16px;
    min-width: 64px;
    text-align: center;
    cursor: pointer;
}
.main-tab div:nth-child(1){margin-left: 48px;}
.main-tab .main-tab-act{
    color: #FF9000;
    position: relative;
}
.main-tab .main-tab-act::after{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 1px;
    margin: 0 auto;
    height: 3px;
    background-color: #FF9000;
    width: 100%;
}