* {
    margin: 0;
    padding: 0;
}

@keyframes bg1-data-v-c2c41fa4 {
    0% {
        transform: translateY(0)
    }

    to {
        transform: translateY(-916px)
    }
}

@keyframes bg2-data-v-c2c41fa4 {
    0% {
        transform: translateY(0)
    }

    to {
        transform: translateY(-916px)
    }
}

.home .banner {
    height: 650px;
    border-bottom: 1px solid #222223;
    position: relative;
    overflow: hidden;
    perspective: 500px;
    transform-style: preserve-3d
}

@media screen and (max-width: 768px) {
    .home .banner {
        height: 60vh
    }
}

.home .banner .bg {
    min-width: 2200px;
    height: 1432px;
    z-index: 0;
    position: absolute;
    left: -22%;
    right: -22%;
    top: -22%;
    bottom: -22%;
    transform: rotateX(15deg);
    transform-origin: center;
    vertical-align: middle
}

@media screen and (max-width: 768px) {
    .home .banner .bg {
        width: 768px
    }
}

.home .banner .bg .bg1 {
    height: 916px;
    background: 50% no-repeat;
    background-size: 100% 100%;
    animation: bg1-data-v-c2c41fa4 30s linear infinite
}

.home .banner .bg .bg2 {
    height: 916px;
    background: 50% no-repeat;
    background-size: 100% 100%;
    animation: bg2-data-v-c2c41fa4 30s linear infinite
}

.home .banner:before {
    content: "";
    position: absolute;
    right: 0;
    top: -2%;
    bottom: 0;
    left: 0;
    background-size: 105% 105%;
    z-index: 1
}

.home .banner:after {
    content: "";
    position: absolute;
    right: 4%;
    top: 38%;
    bottom: 0;
    width: 1266px;
    height: 337px;
    background: url(../img/background.png) no-repeat 50%;
    z-index: 1
}

@media screen and (max-width: 768px) {
    .home .banner:after {
        width: 375px;
        height: 150px;
        background-size: 100% 100%
    }
}

.home .banner .box {
    display: flex;
    justify-content: space-between;
    max-width: 1440px;
    height: 100%;
    margin: auto;
    z-index: 3
}

@media screen and (max-width: 768px) {
    .home .banner .box {
        width: 100%
    }
}

.home .banner .box .install {
    width: 580px;
    height: 210px;
    border-bottom: 1px solid #66666d;
    border-left: 1px solid #66666d;
    border-right: 1px solid #66666d;
    z-index: 2;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}

@media screen and (max-width: 768px) {
    .home .banner .box .install {
        width: auto;
        height: 40%;
        left: 30px;
        right: 30px;
        transform: translateY(-50%)
    }
}

.home .banner .box .install:before {
    content: "";
    width: 20%;
    border-top: 1px solid #66666d;
    position: absolute;
    left: 0;
    top: 0
}

@media screen and (max-width: 768px) {
    .home .banner .box .install:before {
        width: 10%
    }
}

.home .banner .box .install:after {
    content: "";
    width: 20%;
    border-top: 1px solid #66666d;
    position: absolute;
    right: 0;
    top: 0
}

@media screen and (max-width: 768px) {
    .home .banner .box .install:after {
        width: 10%
    }
}

.home .banner .box .install h1 {
    color: #fff;
    font-size: 34px;
    letter-spacing: .06em;
    font-weight: 400;
    white-space: nowrap;
    margin: auto;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%)
}

@media screen and (max-width: 768px) {
    .home .banner .box .install h1 {
        font-size: 23px;
        white-space: nowrap
    }
}

.home .banner .box .install p {
    padding-top: 40px;
    font-size: 18px;
    color: #99999b;
    text-align: center
}

@media screen and (max-width: 768px) {
    .home .banner .box .install p {
        font-size: 14px;
        padding-top: 25px
    }
}

.home .banner .box .install .info {
    color: #fff;
    display: flex;
    justify-content: space-around;
    margin: 40px 0
}

.home .banner .box .install .info span {
    font-size: 18px
}

@media screen and (max-width: 768px) {
    .home .banner .box .install .info span {
        font-size: 14px
    }
}

.home .banner .box .install .btn-home {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 250px;
    font-size: 16px;
    transform: translate(-50%, 50%);
    letter-spacing: .02em;
    overflow: hidden;
    color: #fff;
    background-color: #8387de;
    border: 1px solid #8387de;
    display: inline-block;
    box-sizing: border-box;
    height: 44px;
    margin: 0;
    padding: 0;
    line-height: 1.2;
    text-align: center;
    border-radius: 2px;
    cursor: pointer;
    transition: opacity .2s;
    -webkit-appearance: none;
}

@media screen and (max-width: 768px) {
    .home .banner .box .install .btn-home {
        font-size: 14px;
        width: 230px;
        height: 40px;
    }
}

@media screen and (min-width: 768px) {
    .home .banner .box .install .btn-home:hover {
        background-color: #8387de
    }

    .home .banner .box .install .btn-home:hover .line:after {
        transform: skewX(-45deg) translateX(25em);
        transition: all 1s ease;
    }

    .home .banner .box .install .btn-home .line:after {
        content: "";
        background-color: hsla(0, 0%, 100%, .4);
        height: 40px;
        width: 3em;
        display: block;
        position: absolute;
        bottom: 0;
        left: -40%;
        transform: skewX(-45deg) translateX(0);
        transition: none
    }
}

.gengduo:hover {
    border: 1px solid #9f8fe8;
    background: #9f8fe8;
    display: block;
    width: 150px;
    height: 40px;
    text-align: center;
    font-size: 16px;
    line-height: 40px;
    margin: 0 auto;
}

.gengduo {
    border: 1px solid #9f8fe8;
    background-image: url(../images/tab_bg.jpg);
    background-position: left top;
    background-repeat: repeat-y;
    background-size: 100%;
    display: block;
    width: 150px;
    height: 40px;
    text-align: center;
    font-size: 16px;
    line-height: 40px;
    margin: 0 auto;
}