.home1 {
    position: relative;
}

.home1 .swiper-slide {
    position: relative;
    overflow: hidden;
}

.home1 .swiper-slide-active .pic {
    animation: diybg 6s forwards;
    -webkit-animation: diybg 6s forwards;
}

@-webkit-keyframes diybg {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

@keyframes diybg {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

.home1 .swiper-slide .intr {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    text-align: right;
}

.home1 .swiper-slide .intr .C-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.home1 .swiper-slide .intr h2 {
    font-size: 2.917vw;
    color: #FFFFFF;
}

.home1 .swiper-slide .intr p {
    max-width: 33.75vw;
    font-size: 0.938vw;
    color: #FFFFFF;
    margin: 1em 0;
}

.home1 .swiper-pagination {
    bottom: 6.094vw;
}

.home1 .swiper-pagination-bullet {
    width: 0.833vw;
    height: 0.833vw;
    margin: 0 0.625vw !important;
    background: #FFFFFF;
    opacity: 0.5;
}

.home1 .swiper-pagination-bullet-active {
    opacity: 1;
}

.home1 .scrollDown {
    position: absolute;
    left: 8.333vw;
    top: 50%;
    transform: translate(0, -50%) rotate(90deg);
    z-index: 5;
    font-size: 0.833vw;
    color: #FFFFFF;
    text-decoration: underline;
}

.home2 {
    padding: 10.833vw 0 5.208vw 15.625vw;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: -7.188vw;
    position: relative;
    z-index: 5;
}

.home-title {
    font-size: 2.083vw;
    font-weight: bold;
    color: #111111;
}

.home2 .home-title {
    margin-left: 1.042vw;
}

.control {
    margin-right: 16.667vw;
}

.control div {
    border: 0.104vw solid #17509B;
    color: #17509B;
    width: 1.458vw;
    height: 1.458vw;
    border-radius: 100%;
    margin: 0 0.313vw;
    cursor: pointer;
}

.control div.prev {
    transform: translate(0, 0.052vw) rotateY(180deg);
}

.control div i {
    font-size: 0.729vw;
    transform: translate(0, 0.052vw);
    display: block;
}

.control div.swiper-button-disabled {
    border: 0.104vw solid #C5C5C5;
    color: #C5C5C5;
}

.home2 .swiper-father {
    padding: 2.083vw 0 1.563vw 1.042vw;
    overflow: hidden;
}

.home2 .swiper-father .swiper {
    overflow: visible;
}

.home2 .swiper-slide {
    width: 15.625vw;
    margin-right: 2.188vw;
    padding-bottom: 1.406vw;
    background: #F1F4F9;
    color: #333333;
    transition: all ease .3s;
}

.home2 .swiper-slide:hover {
    box-shadow: 0.521vw 0.521vw 1.042vw 0.052vw rgba(23, 80, 155, 0.18);
}

.home2 .swiper-slide .intr {
    padding: 1.875vw 1.875vw 4.427vw;
}

.home2 .swiper-slide .intr h2 {
    font-size: 1.15vw;
    margin-bottom: 1em;
}

.home2 .swiper-slide .intr p {
    font-size: 0.833vw;
    text-decoration: underline;
}

.home2 .swiper-slide:hover {
    color: #17509B;
}

.home2 .swiper-slide .pic {
    margin: 0 auto;
}

.home3 {
    padding: 6.667vw 0;
    position: relative;
}

.home3 .intr {
    flex: 1;
    padding-right: 2.76vw;
    color: #FFFFFF;
}

.home3 .intr h2 {
    font-size: 2.083vw;
    font-weight: bold;
}

.home3 .intr p {
    font-size: 0.938vw;
    margin: 2.604vw 0;
    line-height: 1.5;
    color: #FFFFFF;
}

.home3 .C-wrap .pic {
    position: relative;
    z-index: 5;
    width: 36.458vw;
}

.home3 .fixedPic {
    width: 25vw;
    position: absolute;
    right: 0;
    top: 31.25vw;
}

.home4 {
    padding: 6.667vw 0;
}

.home4 .swiper {
    margin: 1.25vw 0 2.865vw;
}

.home4 .swiper-slide h2 {
    font-size: 0.938vw;
    margin-top: 1.302vw;
    color: #333333;
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.home4 .swiper-slide:hover h2 {
    color: #17509B;
}

.home4 .swiper-slide h3 {
    font-size: 0.833vw;
    line-height: 1;
    margin: 0.833vw 0 1.25vw;
    color: #333333;
    font-weight: normal;
}

.home4 .swiper-slide p {
    font-size: 0.833vw;
    color: #333333;
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.home4 .control {
    margin-right: 0;
}

/* 
*======================================================media===============================================================
*/
@media screen and (max-width:991px) {
    .home1 {
        z-index: 5;
    }

    .home1 .swiper-slide .intr h2 {
        font-size: 32px;
    }

    .home1 .swiper-slide .intr p {
        max-width: 80%;
        font-size: 16px;
    }

    .home1 .swiper-pagination {
        bottom: 17px;
    }

    .home1 .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 8px !important;
    }

    .home1 .scrollDown {
        display: none;
    }

    .home2 {
        padding: 158px 0 50px 5%;
        margin-top: -100px;
        z-index: 1;
        background: none !important;
    }

    .home-title {
        font-size: 26px;
    }

    .home2 .home-title {
        margin-left: 20px;
    }

    .control {
        margin-right: 5%;
    }

    .control div {
        border: 1px solid #17509B;
        width: 28px;
        height: 28px;
        margin: 0 6px;
    }

    .control div.prev {
        transform: translate(0, 1px) rotateY(180deg);
    }

    .control div i {
        font-size: 14px;
        transform: translate(0, 1px);
    }

    .control div.swiper-button-disabled {
        border: 1px solid #C5C5C5;
    }

    .home2 .swiper-father {
        padding: 40px 0 30px 20px;
    }

    .home2 .swiper-slide {
        width: 300px;
        margin-right: 22px;
        padding-bottom: 17px;
    }

    .home2 .swiper-slide:hover {
        box-shadow: 10px 10px 20px 1px rgba(23, 80, 155, 0.18);
    }

    .home2 .swiper-slide .intr {
        padding: 26px 26px 45px;
    }

    .home2 .swiper-slide .intr h2 {
        font-size: 18px;
    }

    .home2 .swiper-slide .intr p {
        font-size: 14px;
    }

    .home3 {
        padding: 80px 0;
    }

    .home3 .intr {
        flex: none;
        width: 100%;
        padding-right: 53px;
    }

    .home3 .intr h2 {
        width: 70%;
        font-size: 26px;
    }

    .home3 .intr p {
        font-size: 14px;
        margin: 30px 0;
    }

    .home3 .C-wrap .pic {
        width: 70%;
        margin-top: 60px;
    }

    .home3 .fixedPic {
        width: 40%;
        top: 70%;
    }

    .home4 {
        padding: 80px 0;
    }

    .home4 .swiper {
        margin: 24px 0 55px;
    }

    .home4 .swiper-slide h2 {
        font-size: 16px;
        margin-top: 15px;
    }

    .home4 .swiper-slide h3 {
        font-size: 14px;
        margin: 16px 0 14px;
    }

    .home4 .swiper-slide p {
        font-size: 14px;
    }
}

@media screen and (max-width:768px) {
    .home1 .swiper-slide .pic {
        height: 50vh;
    }

    .home1 .swiper-slide .pic img {
        height: 100%;
        object-fit: cover;
    }

    .home1 .swiper-slide .intr h2 {
        font-size: 26px;
    }

    .home1 .swiper-slide .intr p {
        font-size: 14px;
    }
}

@media screen and (max-width:480px) {
    .home1 .swiper-slide .intr h2 {
        font-size: 22px;
    }

    .home1 .swiper-slide .intr p {
        font-size: 13px;
    }

    .home-title {
        font-size: 22px;
    }

    .home3 .intr {
        padding-right: 0;
    }

    .home3 .intr h2 {
        width: 100%;
        font-size: 22px;
    }

    .home3 .C-wrap .pic {
        width: 80%;
        margin-top: 60px;
    }
}