.index-page {
    position: relative;
}

.banner {
    position: relative;
    background-color: #fff;
    height: 700px;
}

.banner-bg {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: url("../images/about/banner.png") no-repeat center center / cover;
}

.banner img {
    display: block;
    margin: 0 auto;
}

.banner-float {
    position: absolute;
    left: 17.18%;
    right: 0;
    top: 32%;
}

.banner-title {
    width: 500px;
    font-weight: 800;
    font-size: 56px;
    color: #233863;
    line-height: 70px;
    text-align: left;
    font-style: normal;
    background: linear-gradient(to left, #4379FF 0%, #9461D9 100%);
    -webkit-background-clip: text;
    /*将设置的背景颜色限制在文字中*/
    -webkit-text-fill-color: transparent;
    /*给文字设置成透明*/
}

.banner-text {
    font-weight: 400;
    font-size: 24px;
    color: #233863;
    line-height: 33px;
    text-align: left;
    font-style: normal;
    padding-top: 28px;
}

.banner-btn {
    width: 180px;
    height: 52px;
    background: linear-gradient( 270deg, #4379FF 0%, #9461D9 100%);
    border-radius: 26px;
    line-height: 52px;
    text-align: center;
    color: #fff;
    display: inline-block;
    margin-top: 75px;
    font-size: 16px;
    font-weight: bold;
}

.top-place {
    background: #F8F8FE;
    padding-top: 70px;
    padding-bottom: 95px;
}

.top-title {
    font-weight: bold;
    font-size: 48px;
    color: #233863;
    line-height: 67px;
    text-align: center;
    font-style: normal;
}

.top-text {
    width: 868px;
    font-weight: 400;
    font-size: 18px;
    color: #233863;
    line-height: 25px;
    text-align: center;
    font-style: normal;
    margin: 0 auto;
    margin-top: 24px;
}

.top-tip {
    width: 868px;
    font-weight: 400;
    font-size: 18px;
    color: #233863;
    line-height: 28px;
    text-align: center;
    font-style: normal;
    margin: 0 auto;
    margin-top: 24px;
}

.top-pic {
    padding-top: 36px;
    max-width: 800px;
    margin: 0 auto;
}

.application {
    background: url("../images/about/application.png") no-repeat top left / cover;
    padding-top: 63px;
    padding-bottom: 118px;
    margin-bottom: 70px;
}

.application-title {
    font-weight: bold;
    font-size: 48px;
    color: #233863;
    line-height: 67px;
    text-align: center;
    font-style: normal;
}

.application-content {
    max-width: 1260px;
    margin: 0 auto;
    padding-top: 66px;
}

.application-cloumn {
    width: 31%;
}

.application-left {
    float: left;
}

.application-middle {
    float: left;
    margin-left: 3.3%;
}

.application-right {
    float: right;
}

.application-item-title {
    font-weight: bold;
    font-size: 24px;
    color: #233863;
    line-height: 33px;
    text-align: center;
    font-style: normal;
}

.application-item-text {
    width: 235px;
    font-weight: 400;
    font-size: 16px;
    color: #4A4A4A;
    line-height: 24px;
    text-align: center;
    font-style: normal;
    margin: 0 auto;
    margin-top: 11px;
}

.application-item {
    background: #fff;
    box-shadow: 0px 5px 21px 0px rgba(42, 34, 144, 0.07);
    border-radius: 8px;
    transition: all 0.3s linear;
}
.application-item:hover {
    transform: translateY(-20px);
}

.application-item-1 {
    padding-bottom: 56px;
    padding-top: 11px;
    margin-top: 53px;
}

.application-item-1 .application-item-title {
    margin-top: 42px;
}

.application-item-2 {
    padding-bottom: 43px;
    padding-top: 13px;
}

.application-item-2 .application-item-title {
    margin-top: 26px;
}

.application-item-3 {
    padding-bottom: 29px;
    margin-top: 38px;
}

.application-item-3 .application-item-title {
    margin-top: 25px;
}

.application-item-4 {
    padding-bottom: 72px;
    padding-top: 43px;
    margin-top: 62px;
}

.application-item-4 .application-item-title {
    margin-top: 64px;
}

.application-item img {
    display: block;
    margin: 0 auto;
}

.application-item-1 img {
    width: 252px;
}

.application-item-2 img {
    width: 211px;
}

.application-item-3 img {
    width: 163px;
}

.application-item-4 img {
    width: 237px;
}

.m-place {
    display: none;
}

@media screen and (max-width: 768px) {
    .pc-place {
        display: none;
    }

    .m-place {
        display: block;
    }

    .banner {
        padding: 39px 0 472px;
        text-align: center;
        background: url("../images/about/m-banner.png") no-repeat center center / cover;
    }

    .banner-title {
        width: 100%;
        font-weight: bold;
        font-size: 36px;
        color: #000000;
        line-height: 50px;
        text-align: center;
    }

    .banner-text {
        text-align: center;
        font-weight: 400;
        font-size: 16px;
        color: #4A4A4A;
        line-height: 22px;
        padding-top: 12px;
    }

    .banner-float {
        position: unset;
        padding: 0 24px;
    }

    .banner-btn {
        width: 100%;
        font-weight: bold;
        margin-top: 39px;
    }

    .top-title {
        font-size: 32px;
        padding-top: 49px;
        line-height: 45px;
    }

    .top-text {
        padding: 0 24px;
        font-size: 14px;
        line-height: 26px;
        text-align: left;
        padding-top: 28px;
        margin-top: 0;
        width:90%
    }

    .top-place {
        padding-bottom: 73px;
        padding-top: 0;
    }

    .top-tip {
        width: 100%;
        padding: 0 24px;
        font-size: 14px;
        line-height: 26px;
        text-align: left;
        padding-top: 20px;
        margin-top: 0;
    }

    .top-pic {
        padding: 0 17px;
        padding-top: 38px;
    }

    .application {
        padding: 24px 0 0;
        margin-bottom: 0;
        padding-top: 50px;
        background: none;
    }

    .application-title {
        font-size: 32px;
        line-height: 45px;
    }

    .application-m {
        padding: 0 24px;
        padding-top: 34px;
    }

    .application-m-item {
        background: #fff;
        box-shadow: 0px 5px 21px 0px rgba(42,34,144,0.07);
        border-radius: 8px;
        margin-bottom: 24px;
        margin-top: 0;
    }

    .application-m-item img {
        display: block;
        margin: 0 auto;
    }
    .application-item-1 img {
        width: 252px;
        transform: translateX(7%);
        margin-top: 10px;
    }
    .application-item-2 img {
        width: 211px;
        margin-top: 13px;
    }
    .application-item-3 img {
        width: 163px;
    }
    .application-item-4 img {
        width: 238px;
        margin-top: 0;
    }
    .application-item-4 {
        padding-top: 0;
    }

    .application-m-title {
        font-size: 24px;
        line-height: 33px;
        text-align: center;
        font-weight: bold;
        color: #233863;
        padding: 12px;
    }
    .application-item-1 .application-m-title {
        padding-top: 43px;
    }
    .application-item-2 .application-m-title {
        padding-top: 26px;
    }
    .application-item-3 .application-m-title {
        padding-top: 25px;
    }
    .application-item-4 .application-m-title {
        padding-top: 64px;
    }
    .application-item-1 {
        padding-bottom: 56px;
    }
    .application-item-2 {
        padding-bottom: 43px;
    }
    .application-item-3 {
        padding-bottom: 29px;
    }
    .application-item-4 {
        padding-bottom: 71px;
    }

    .application-m-text {
        font-size: 16px;
        text-align: center;
        line-height: 24px;
        color: #4A4A4A;
        width: 80%;
        margin: 0 auto;
        padding-top: 10px;
    }

    .banner {
        height: auto;
    }
}