* {
    padding: 0;
    margin: 0;
}

body {
    font-family: PingFangSC-Regular, 微软雅黑;
    width: 100%;
    box-sizing: border-box;
}

.pad_160 {
    padding: 0 160px;
}

.pr {
    position: relative;
}

.tar {
    text-align: right;
}

.tac {
    text-align: center;
}

.header {
    width: 1440px;
    height: 455px;
    background: url(https://pic4.huanxi.com/8a9eb00f76268b130176f9e4e4d95826.jpg) no-repeat;
    background-size: 100% 110%;
    margin: 0 auto;
    margin-bottom: 100px;
}

.header .logo img {
    width: 80px;
    margin-top: 30px;
}

.header .h1 {
    width: 560px;
    margin-top: 100px;
    font-size: 32px;
    font-family: PingFangSC-Semibold;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    line-height: 56px;
}

.h2 {
    color: #b43f5f;
    font-family: PingFangSC-Semibold;
    font-size: 22px;
    margin-top: 50px;
}

p {
    font-size: 16px;
    color: #333333;
    line-height: 32px;
    margin-top: 30px;
}

.img {
    width: 100%;
    margin-bottom: 50px;
    margin-top: 50px;
    text-align: center;
}

.img img {
    width: 60%;
}

.img p {
    margin-top: 20px;
    font-size: 14px;
    color: #999999;
}

.hxlogo {
    background: url(https://pic4.huanxi.com/8a9eb00f76268b130176f9e4e2fd5824.png) no-repeat center;
    background-size: 100% 100%;
    display: block;
    width: 244px;
    height: 36px;
    position: absolute;
    top: 56px;
    right: 47px;
}

.footer {
    height: 400px;
    display: flex;
    border-top: 2px solid #eee;
    margin-top: 100px;
}

.footer .d1 {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    align-content: center;
    justify-content: space-between;
    padding-top: 100px;
    padding-bottom: 100px;
}

.footer .left {
    color: #999;
    line-height: 200%;
}

.footer .right {
    display: flex;
    flex-direction: row;
    text-align: right;
    font-weight: bold;
}

.footer .right img {
    margin-top: 30px;
    width: 187px;
}

.footer .right>div:first-child {
    margin-right: 186px;
}

@media screen and (max-width: 640px) {
    .header {
        width: 100%;
        /* height: 486px; */
        background: url(https://pic4.huanxi.com/8a9eb00f76268b130176f9e4e5cd5828.jpg) no-repeat;
        background-size: cover;
        margin-bottom: 50px;
    }

    .header .logo {
        position: relative;
    }

    .header .logo img {
        width: 50px;
        margin-top: 0;
        position: absolute;
        top: 15px;
        left: 37px;
    }

    .header .h1 {
        width: 100%;
        position: absolute;
        top: 215px;
        font-size: 28px;
        line-height: 42px;
        box-sizing: border-box;
    }

    .pad_160 {
        padding: 0 37px;
    }

    .h1,
    .h2,
    p {
        padding: 0 37px;
    }

    .img img {
        width: 100%;
    }

    .hxlogo {
        background: url(https://pic4.huanxi.com/8a9eb00f76268b130176f9e4e22b5822.png) no-repeat center;
        background-size: 100%;
        display: block;
        position: absolute;
        top: 23px;
        right: 34px;
        width: 31%;
    }

    .footer {
        height: auto;
    }

    .footer .d1,
    .footer .right {
        flex-direction: column;
    }

    .footer .right,
    .footer .left {
        text-align: center;
    }

    .footer .right>div:first-child {
        margin-right: 0;
    }

    .footer .right>div {
        margin-top: 50px;
    }

    .footer .right img {
        width: 146px;
    }
}

@media screen and (width: 414px) {
    .header .h1 {
        position: absolute;
        top: 240px;
    }
}