.video {
    margin: -20px -20px 50px;
    width: 1000px;
    height: 500px;
    background: #000;
    position: relative;
    display: none;
}

.Slide {
    margin: -20px -20px 0;
    width: 1000px;
    height: 415px;
    position: relative;
    left: 50%;
    margin-left: -500px;
}

.Slide .Bimg {
    width: 1000px;
    height: 370px;
    background: #000;
}

.Slide .Bimg li {
    float: left;
    width: 1000px;
    height: 370px;
}

.Slide .Bimg li a div {
    width: 100%;
    cursor: pointer;
    position: absolute;
    bottom: 0;
    left: 0;
}

.Slide .Bimg li a div.mask {
    height: 111px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);
    opacity: 0.8;
}

.Slide .Bimg li a div.tit {
    height: 54px;
    line-height: 54px;
    color: #fff;
    font-size: 18px;
    text-align: center;
}

.Slide .Bimg li a:hover div.tit {
    color: #ffba00;
}

.Slide .Simg {
    padding: 15px 0;
    width: 100%;
    height: 10px;
    font-size: 0;
    text-align: center;
}

.Slide .Simg a {
    margin: 0 5px;
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #d6d6d6;
    border-radius: 50%;
}

.Slide .Simg a.cur {
    cursor: defat;
    background-color: #67d1ff;
}

.Slide a.btn {
    display: block;
    width: 47px;
    height: 92px;
    position: absolute;
    top: 140px;
    z-index: 2;
}

.Slide a.btn {
    background: url(//img.ciacg.cn/image/slide-btn.png) no-repeat;
}

.Slide a.btn.prev {
    left: 30px;
    background-position: 0 0;
}

.Slide a.btn.next {
    right: 30px;
    background-position: -47px 0;
}

.Midtit {
    margin: 13px 0;
    width: 167px;
    height: 28px;
    position: relative;
    background: url('../img/titlebg.png') no-repeat center;
    background-size: 100%;
}

.Midtit i {
    /* display: block;
    width: 4px;
    height: 18px;
    background-color: #8000ff;
    position: absolute;
    left: 0;
    top: 6px; */
}

.Midtit h3 {
    float: left;
    margin-left: 13px;
    height: 28px;
    line-height: 26px;
    color: #fff;
    font-size: 18px;
}

@keyframes play {
    100% {
        opacity: 0;
        transform: scale(2);
    }
}

.Mid1,
.Mid2,
.Mid3,
.Mid4,
.Mid5 {
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.Center {
    width: 980px;
    margin: 0 auto;
}

.mdtitle img {
    width: 279px;
    margin: 60px auto 40px auto;
    display: block;
}

.Mid2 {
    margin-top: 50px;
    margin-bottom: 56px;
}

.Mid3 {
    min-height: 600px;
    background: #F5F5F5;
}

.Mid3 .mdtitle img {
    margin-top: 80px;
    margin-bottom: 44px;
}

.Mid3 .Nr {
    margin-bottom: 80px;
}

.Mid3 .Nr .xinxi .n1 img {
    width: 527px;
}

.Mid3 .Nr .xinxi {
    display: flex;
}

.Mid3 .Nr .xinxi .n1 {
    margin-right: 52px;
}

.Mid3 .Nr .xinxi .n2 .d img {
    width: 58px;
    margin-right: 30px;
}

.Mid3 .Nr .xinxi .n2 .d {
    display: flex;
    align-items: center;
    margin-bottom: 48px;
}

.Mid3 .Nr .xinxi .n2 {
    margin-top: 45px;
}

.Mid3 .Nr .xinxi .n2 .d .text .t {
    height: 21px;
    opacity: 1;
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    letter-spacing: 0px;
}

.Mid3 .Nr .xinxi .n2 .d .text .b {
    width: 283px;
    height: 37px;
    opacity: 1;
    font-size: 28px;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #666666;
    letter-spacing: 0px;
    display: flex;
}

.Mid3 .Nr .xinxi .n2 .d .text .b span {
    font-size: 16px;
    color: #666666;
    line-height: 39px;
}

.Mid3 .Nr .xinxi .n2 .btn {
    width: 275px;
    height: 66px;
    line-height: 66px;
    margin-left: 57px;
    border: 1px solid #707070;
    border-radius: 34px;
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: #666666;
    cursor: pointer;
}

.Mid4 {
    margin: 60px 0;
}

.Mid4 .Nr {
    margin: 0 auto;
}

.Mid4 .title {
    background: url('../img/mid4title.png') no-repeat center;
    background-size: 100%;
    width: 280px;
    height: 79px;
    margin: 0 auto;
    display: block;
}

.Mid4 .tab {
    margin: 50px auto 0;
    width: 780px;
}

.Mid4 .ShowBox {
    padding-top: 50px;
}

.Mid4 .ShowBox img {
    display: none;
    margin: 50px auto 0;
    width: 800px;
}

.Mid4 .ShowBox .cur {
    display: block;
}

.Mid4 .tab p {
    height: 28px;
    float: left;
    margin-left: 40px;
    cursor: pointer;
    opacity: 1;
    font-size: 20px;
    font-family: PingFangSC, PingFangSC-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    padding-bottom: 9px;
    border-bottom: 2px transparent solid;
}

.Mid4 .tab .cur {
    color: #7503F9;
    border-bottom: 2px #7503F9 solid;
}

.Mid4 img {
    /* width: 893px;
    margin: 0 auto;
    display: block; */
}

.Mid5 {
    background: #F5F5F5;
}

.Mid5 .mdtitle img {
    margin-top: 80px;
}

.Mid1-L,
.Mid1-M,
.Mid1-R {
    float: left;
    width: 312px;
    height: 264px;
}

.Mid1-M {
    margin: 0 12px;
}

.Mid1-L .videodiv {
    width: 312px;
    height: 178px;
}

.Mid1-L a {
    display: block;
    width: 312px;
    height: 178px;
    position: relative;
}

.Mid1-L a i {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -25px 0 0 -25px;
}

.Mid1-L a i {
    background: url(//img.ciacg.cn/image/play.png) no-repeat;
}

.Mid1-L a i:before {
    content: '';
    display: block;
    width: 50px;
    height: 50px;
    background: url(//img.ciacg.cn/image/play.png) no-repeat;
}

.Mid1-L a:hover i:before {
    animation: play 1s linear infinite;
}

.Mid1 .newlist {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.Mid1 .newlist .alert {
    padding: 50px 0;
    text-align: center;
    color: #666;
    font-size: 14px;
}

.Mid1 .newlist li {
    width: 100%;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}

.Mid1 .newlist li a {
    display: block;
    width: 100%;
    height: 30px;
    line-height: 30px;
    color: #666;
    font-size: 14px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.Mid1 .newlist li a:hover {
    color: #000;
}

.Mid2 .imglist {
    width: 980px;
    height: auto;
    margin-top: 500px;
    overflow: hidden;
}

.Mid2 .imglist li {
    float: left;
    width: 324px;
    height: 91px;
    overflow: hidden;
}

.Mid2 .imglist li a {
    display: block;
    width: 312px;
    height: 79px;
    overflow: hidden;
    position: relative;
}

.Mid2 .imglist li a i {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.Mid2 .imglist li a p {
    width: 100%;
    height: 40px;
    line-height: 40px;
    color: #fff;
    font-size: 26px;
    text-align: center;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -20px;
}

.Mid2 .imglist li a:hover i {
    background-color: rgba(0, 0, 0, 0.5);
}

.Mid2 .piclist {
    width: 1000px;
    height: auto;
    overflow: hidden;
}

.Mid2 .piclist li {
    float: left;
    width: 318px;
    height: 138px;
    overflow: hidden;
    margin-right: 20px;
    margin-bottom: 20px;
    border: 1px transparent solid;
}

.Mid2 .piclist li:hover {
    border: 1px #00DCFF solid;
}

.Mid2 .piclist li:nth-child(3n) {
    margin-right: 0;
}

.Mid2 .piclist li a {
    display: block;
    width: 318px;
    height: 138px;
    overflow: hidden;
    position: relative;
}

.Mid2 .piclist li a i {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.Mid2 .piclist li a p {
    width: 100%;
    height: 40px;
    line-height: 40px;
    color: #fff;
    font-size: 18px;
    text-align: center;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -20px;
}

.Mid5 .liklist {
    width: 980px;
    height: 192px;
    overflow: hidden;
}

.Mid5 .liklist li {
    width: 100%;
    height: 192px;
    overflow: hidden;
}

.Mid5 .liklist li div {
    float: left;
    width: 194px;
    height: 96px;
    overflow: hidden;
}

.Mid5 .liklist li a {
    display: inline-block;
}

.Mid5 .liklist li img {
    max-height: 86px;
}