.banner {
    height: 622px;
}

.banner .swiper-slide {
    background-size: cover;
}

.banner .swiper-slide a {
    display: block;
    width: 100%;
    height: 622px;
}

.banner .swiper-button-next {
    right: 15%;
}

.banner .swiper-button-prev {
    left: 15%;
    opacity: .5;
}

.banner .swiper-button-prev:hover {
    opacity: 1;
}

.pro-1 {
    margin-top: 60px;
    padding: 90px 0;
    background: url('../../images/ph/bg.jpg') no-repeat center center;
    height: 643px;
}

.pro-1 .l {
    padding-top: 68px;
}

.pro-1 .l .flex-row {
    justify-content: flex-start;
}

.pro-1 .warp {
    align-items: flex-start;
    padding-top: 96px;
}

.pro-1 .l .p1 {
    font-size: 28px;
    color: #fff;
    margin-left: 5px;
}

.pro-1 .l .p2 {
    font-size: 30px;
    color: #fff;
    margin-top: 5px;
    padding-left: 10px;
}

.pro-1 .l a {
    margin-top: 65px;
    color: #fff;
    font-size: 22px;
    display: block;
    transition: all .3s;
    transform: translate(0, 0);
    font-weight: bold;
    margin-left: 10px;
}

.pro-1 .l a:hover,
.pro-2 .r a:hover,
.pro-3 .r a:hover,
.pro-4 .r a:hover {
    transform: translate(15px, 0);
}

.pro-2 .r a:hover,
.pro-3 .r a:hover,
.pro-4 .r a:hover {
    color: #cc0000;
}

.pro-1 .c {
    padding-top: 68px;
}

.pro-1 .c a,
.pro-1 .c img {
    display: block;
    height: 606px;
    max-width: 100%;
    overflow: hidden;
    text-align: center;
    margin-left: 15px;
    transition: all .5s;
    transform: translate(0, 0);
}

.pro-1 .c a:hover {
    transform: translate(0, -30px);
}

.pro-1 .r {
    width: 453px;
    height: 603px;
    background: #dde6ed;
}

.pro-1 .r a,
.pro-1 .r img {
    display: block;
    width: 453px;
    height: 244px;
    overflow: hidden;
    transition: all .5s;
}

.pro-1 .r img:hover {
    transform: scale(1.1, 1.1);
}

.pro-1 .r p {
    margin-top: 40px;
    padding: 0 40px;
    width: 373px;
}

.pro-1 .r .p1 {
    font-size: 28px;
    font-weight: bold;
}

.pro-1 .r .p2 {
    margin-top: 60px;
    font-size: 16px;
    line-height: 2.4;
    font-weight: bold;
}

.pro-2 {
    width: 100%;
    background: #f5f5f5;
    padding: 90px 0;
    margin-top: 90px;
}

.pro-2 .warp {
    justify-content: center;
}

.pro-2 .l a,
.pro-2 .l img {
    display: block;
    max-width: 100%;
    height: 403px;
    overflow: hidden;
    text-align: center;
    transition: all .3s;
}

.pro-2 .l img:hover {
    transform: scale(1.1, 1.1);
}

.pro-2 .r {
    height: 403px;
    margin-left: 80px;
    width: 464px;
}

.pro-2 .r .p1 {
    font-size: 32px;
    color: #333;
    margin-top: 20px;
}

.pro-2 .r .p2 {
    font-size: 30px;
    color: #333;
    margin-top: 25px;
    font-weight: bold;
}

.pro-2 .r .p3 {
    font-size: 16px;
    color: #333;
    margin-top: 30px;
}

.pro-2 .r a,
.pro-3 .r a,
.pro-4 .r a {
    font-size: 22px;
    color: #333;
    margin-top: 40px;
    display: block;
    transition: all .3s;
    transform: translate(0, 0);
    font-weight: bold;
}

.pro-4 .r a {
    margin-left: 93px;
}

.pro-4 .r .flex-row {
    margin-left: 76px;
}

.pro-3.flex-row {
    padding: 40px;
    justify-content: start;
    width: 1200px;
    margin: 0 auto;
}

.pro-3 .l img,
.pro-3 .l a {
    display: block;
    max-width: 100%;
    text-align: center;
    overflow: hidden;
    height: 612px;
    transition: all .3s;
    line-height: 612px;
}

.pro-3 .l img:hover {
    transform: scale(1.1, 1.1);
}

.pro-3 .r {
    width: 282px;
    margin-left: 90px;
}

.pro-3 .r p {
    text-align: center;
}

.pro-3 .r .p1 {
    font-size: 30px;
    color: #333;
    font-weight: bold;
    margin-top: 15px;
}

.pro-3 .r .p2 {
    font-size: 24px;
    color: #333;
    margin-top: 40px;
    line-height: 1.7;
}

.pro-3 .r .pro,
.pro-3 .r .pro img {
    display: block;
    max-width: 100%;
    height: 334px;
    overflow: hidden;
    text-align: center;
    margin-top: 60px;
    transition: all .3s;
}

.pro-3 .r .pro img:hover {
    transform: translate(0, -20px);
}

.pro-4.flex-row {
    padding: 90px 0;
}

.pro-4 .l a,
.pro-4 .l img {
    display: block;
    max-width: 100%;
    height: 619px;
    overflow: hidden;
    text-align: center;
    transition: all .3s;
}

.pro-4 .l img:hover {
    transform: scale(1.1, 1.1);
}

.pro-4 .r {
    align-items: flex-start;
}

.pro-4 .r .flex-row p {
    font-size: 42px;
    font-weight: bold;
    margin-left: 10px;
}

.pro-4 .r .p1 {
    font-size: 25px;
    margin-top: 20px;
    padding-left: 90px;
}

.case.flex-col {
    width: 100%;
    height: 256px;
    background: radial-gradient(#2e3240 30%, #000 70%);
    justify-content: space-around;
    padding: 180px 0
}

.case .p1 {
    font-size: 48px;
    color: #fff;
}

.case .p2 {
    font-size: 30px;
    color: rgba(255, 255, 255, 0.7);
}

.case a {
    display: block;
    height: 38px;
    width: 177px;
    background: #fff;
    text-align: center;
    font-size: 18px;
    line-height: 38px;
    border-radius: 38px;
    margin-top: 30px;
}

.add.flex-col {
    width: 100%;
    height: 335px;
    padding: 65px 0;
}

.add .p1 {
    font-size: 48px;
    font-weight: bold;
}

.add .line {
    width: 160px;
    height: 2px;
    background: #c9cace;
    margin-top: 37px;
    margin-bottom: 50px;
}

.add .p2 {
    font-size: 22px;
    color: #333;
    margin-bottom: 5px;
    font-weight: bold;
}


/*7.27*/

.add-new-top,
.add-new-bot,
.link {
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
}

.add-new-top {
    margin-top: 70px;
}

.add-new-top .pic {
    width: 650px;
    height: 310px;
    overflow: hidden;
}

.add-new-top .txt {
    width: 450px;
    height: 230px;
    background: #fafafa;
    padding: 40px 50px;
}

.add-new-top .txt h2 {
    border-bottom: 1px solid #cc0000;
    font-weight: normal;
    font-size: 22px;
    width: 170px;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.add-new-top .txt div {
    font-size: 18px;
    line-height: 30px;
}

.add-new-bot h2 {
    font-size: 32px;
    text-align: center;
}

.add-new-bot .line {
    width: 50px;
    height: 2px;
    background: #cc0000;
    margin: 0 auto;
    margin-top: 10px;
}

.new-bot-list {
    margin-top: 50px;
}

.new-bot-list li {
    width: 380px;
    margin-right: 30px;
}

.new-bot-list li .pic {
    overflow: hidden;
    width: 380px;
    height: 240px;
}

.new-bot-list li .pic img {
    max-width: 100%;
    transition: all .2s;
}

.new-bot-list li:hover .pic img {
    transform: scale(1.1);
}

.new-bot-list li:last-child {
    margin-right: 0;
}

.new-bot-list .txt {
    background: #f8f8f8;
    padding: 30px;
    margin-top: -5px;
}

.new-bot-list .txt .title {
    font-size: 18px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new-bot-list .txt .time {
    margin-top: 10px;
}

.new-bot-list .txt .time img {
    margin-right: 5px;
}

.new-bot-list .txt .intro {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-top: 20px;
    color: #666;
    line-height: 26px;
    font-size: 15px;
}

.new-bot-list .flex-row {
    justify-content: flex-start;
}

.link {
    margin-top: 50px;
    margin-bottom: 20px;
}

.link a {
    margin-right: 10px;
}