@import url(public/reset.css);
@import url(public/headfoot.css);


.navBar.bg .nav span{
    color: #333!important;
}
.navBar.bg .nav span.active{
    color: var(--ce90)!important;
}
.searchGroup{
    background: rgba(153, 153, 153, .5);
}
.navBar.bg .searchGroup{
    background: rgba(153, 153, 153, .2);
}
.searchGroup input::placeholder{
    color: #ccc;
}


/* .main{
    background: linear-gradient(180deg, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0) 30%);
} */
/* banner */
/* .focus{
    height: 640px;
    680
    500
    350
} */
/* .focus img{
    width: 100vw;
    height: 640px;
} */
.focus{
    height: 640px; 
}


.focusImg li{
    width: 100%;
    position: relative;
    flex: 0 0 auto;
}
.focusImg li::before, .focusImg li::after{
    content: '';
    position: absolute;
    width: 100%;
    opacity: 0.5;
    z-index: 1;
}
.focusImg li::before{
    height: 91px;
    top: 0;
    background: linear-gradient(rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
}
.focusImg li::after{
    height: 219px;
    bottom: 0;
    background: linear-gradient(to top,rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
}
.focusImg li video{
    width: 100%;
    position: relative;
    z-index: 2;
}

.focus .intro{
    height: 219px;
    z-index: 3;
}
.focus .intro h2{
    font-size: 60px;
}
.focus .intro h3{
    font-size: 24px;
}
.focus .intro h3::before,.focus .intro h3::after,.focus .intro h3 span::before,.focus .intro h3 span::after{
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border: 1px solid transparent;
}
.focus .intro h3::before{
    left: 0;
    top: 0;
    border-top-color:#fff;
    border-left-color: #fff;
}
.focus .intro h3::after{
    left: 0;
    bottom: 0;
    border-bottom-color:#fff;
    border-left-color:#fff;
}
.focus .intro h3 span::before{
    right: 0;
    top: 0;
    border-top-color: #fff;
    border-right-color: #fff;
}
.focus .intro h3 span::after{
    right: 0;
    bottom: 0;
    border-bottom-color:#fff;
    border-right-color:#fff;
}
.focusNav{
    bottom: 40px;
    z-index: 3;
}
.focusNav span{
    width: 80px;
    height: 5px;
    background: rgba(255, 255, 255, .3);
    margin: 0 10px;
    cursor: pointer;
}
/* 没有子元素的span加背景，有子元素的span不加背景 */
.focusNav span.active{
    background: #ED1C24;
}
.focusNav span i{
    display: block;
    width: 0;
    height: 100%;
    background: #ED1C24;
}


/* newProducts */
.newProducts{
    height: 577px;
    /*
        380
        577 

        这个地方图片的要求
            1、图片上不要文字，不要遮罩
            2、图片的高度为商品划出时整个容器的高度
     */
}
.bigImg{
    height: 100%;
    background: url(../images/newProduct_bg.png) no-repeat center top / cover;
    /* background-clip: content-box; */

    transition: .7s;
}
.bigImg::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;

    background: linear-gradient(to top, rgba(0, 0, 0, 1), rgba(0, 0, 0, .5) 70%, rgba(0, 0, 0, 0));
}
.bigImg .title{
    width: 500px;
    height: 180px;
    background: rgba(237, 28, 36, .5);
    z-index: 2;

    transition: .4s;
    cursor: pointer;
}
.bigImg .title h3{
    font-size: 50px;
}
.bigImg .title h4{
    font-size: 18px;
}
.bigImg .more{
    right: 40px;
    top: 40px;

    display: none!important;
}

.shrinkImg .bigImg{
    height: 200px;
}
.shrinkImg .title{
    top: 0!important;
    transform: translate(-50%,0)!important;
    background: linear-gradient(180deg, rgba(237, 28, 36, .7), rgba(237, 28, 36, 0));
}
.shrinkImg .more{
    display: flex!important;
}
.shrinkImg .imgList{
    height: 400px;
}

.imgList{
    height: 0;
    margin-top: -20px;
    transition:  1s;
}
.imgList ul{
    cursor: move;
}
.imgList li{
    width: 400px;
    height: 400px;
}
.imgList li img,.imgList li a{
    width: 220px;
    /*height: 215px;*/
}
.imgList h3{
    font-size: 24px;
    user-select: none;
}
/*.imgList button{*/
/*    width: 192px;*/
/*    height: 59px;*/
/*    border-radius: 4px 4px 0px 0px;*/
/*    font-size: 22px;*/
/*    background: #ED1C24 url(../images/newProduct_ico_03.png) no-repeat 19px center / 24px 24px;*/
/*}*/

.product {
    border: 1px solid #e90000;
}
.product .bottomBtn button span {
    background: url(../images/series_icon_01.png) no-repeat left center;
}
.product .bottomBtn button:nth-child(2) {
    background: #333 url(../images/series_icon_02.png) no-repeat center;
}
.product .bottomBtn button:nth-child(1) {
    background: #e90000;
    color: #fff !important;
}
.bottomBtn button:nth-child(1) {
    flex: 1 1 auto;
}
.bottomBtn button {
    height: 54px;
}
.bottomBtn button:nth-child(2) {
    width: 54px;
    background: url(../images/series_icon_03.png) no-repeat center;
}


.problem li{
    height: 380px;
}
.problem .linear::before{
    height: 120px;
    bottom: 0;
    transform: scaleY(-1);
}


@media (max-width: 992px){
    .navHead{
        position: relative!important;
    }
    .navBar{
        background: #fff!important;
    }
    .intro{
        bottom: 50%!important;
        transform: translateY(50%);
    }

    .focus::before, .focus::after{
        display: none;
    }
    .focus{
        height: 500px;
    }

    .bigImg .title{
        width: 80%;
    }
}
@media (max-width: 768px){
    .focus{
        height: 350px;
    }
    .focusImg li video {
        width: auto;
        height: 100%;
    }
    .main .row{
        width: 100%;
    }
    .bigImg .title h3{
        font-size: 35px;
    }
    .bigImg .title h4{
        padding: 0 3rem;
        text-align: center;
    }

    .modalAd div{
        width: 80%;
    }
}

/* modalAd */
.modalAd{
    height: 100vh;
    background: rgba(0, 0, 0, .8);
}
.modalAd button{
    width: 32px;
    height: 32px;
    right: 0;
    top: 0;
    background: url(../images/close_btn.png) center / cover;
}