@charset "utf-8";
.banner {
    height: 900px;
    background: url("../images/index/bg_head1.jpg") no-repeat bottom center;
    background-size: cover;
}
.down-box{
    text-align: center;
}
.down-box .down-btn{
    display: inline-block;
    vertical-align: top;
}
.down-box .down-btn+.down-btn{
    overflow: initial;
    margin-left: 30px;
}
.down-box .down-btn+.down-btn span{
    padding-left: 0;
    background: none;
}
.qr-box{
    position: absolute;
    top:68px;
    left: 10%;
    width:80%;
    padding-top:10px;
    z-index: 20;
    display: none;
}

.down-box .down-btn:hover .qr-box{
    display: block;
}

.qr-box img{
    display: block;
    width:100%;
}
.banner-center {
    padding-top: 169px;
}

.banner-center h1 {
    font-size: 60px;
    color: #FFFFFF;
    line-height: 1;
    text-align: center;
}

.banner-center h1>span {
    display: inline-block;
    margin-left: 15px;
    vertical-align: bottom;
}

.banner-center h1>span span {
    display: block;
    font-size: 18px;
    color: #fff;
    line-height: 1;
    border-left: 1px solid #FFFFFF;
    padding-left: 10px;
    margin-top: 3px;
}

.banner-center h1>span i {
    display: block;
    width: 86px;
    height: 36px;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
    text-align: center;
    background: url("../images/index/bg_xiazai.png") no-repeat;
}

.advantage-list {
    text-align: center;
    margin-top: 25px;
}

.advantage-list li {
    display: inline-block;
    padding: 0 20px;
    font-size: 18px;
    color: #fff;
    line-height: 1.5;
    position: relative;
}

.advantage-list li+li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    height: 14px;
    margin-top: -7px;
    border-left: 1px solid #fff;
}

.banner-p {
    margin-top: 20px;
    color: #fff;
    font-size: 18px;
    line-height: 1.5;
    text-align: center;
}

.banner-center .down-btn {
    margin: 85px auto 0;
}

.Edition-list {
    text-align: center;
    font-size: 0;
    margin-top: 30px;
}

.Edition-list li {
    display: inline-block;
    padding: 0 15px;
    line-height: 1.5;
    color: #fff;
    font-size: 16px;
    position: relative;
}

.Edition-list li+li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    height: 12px;
    margin-top: -6px;
    border-left: 1px solid #fff;
}

.banner-center .tips {
    font-size: 16px;
    color: #FFFFFF;
    text-align: center;
    line-height: 1.5;
    margin-top: 8px;
}


/*  */

.page-box {
    position: relative;
    overflow: hidden;
}

.page-ctt {
    position: relative;
    z-index: 2;
}

.good-list {
    margin-top: 55px;
}

.good-list li {
    width: 22.5%;
    float: left;
}

.good-list li+li {
    margin-left: 3.33%;
}

.good-list li div {
    padding: 36px 30px 28px;
    background: #fff;
    box-shadow: 0px 4px 11px 2px #b1d6fd;
    box-shadow: 0px 0px 20px 0px rgba(26, 30, 43, 0.1);
    border-radius: 20px;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    transition: all .4s;
    -webkit-transition: all .4s;
}

.good-list li div:hover {
    transform: translateY(-15px);
    -webkit-transform: translateY(-15px);
}

.good-list li div img {
    display: block;
    margin: 0 auto;
}

.good-list li div h3 {
    font-size: 20px;
    color: #1B212B;
    text-align: center;
    line-height: 1.5;
    margin-top: 25px;
}

.good-list li div p {
    font-size: 16px;
    color: #6E7482;
    text-align: center;
    line-height: 24px;
    min-height: 72px;
    margin-top: 16px;
}

.function-list {
    margin: 108px 0 0;
}

.function-list li {
    width: 14.28%;
    float: left;
}

.function-list li img {
    display: block;
    margin: 0 auto;
}

.function-list li h3 {
    font-size: 16px;
    line-height: 1.5;
    text-align: center;
    margin-top: 12px;
    color: #fff;
}

.function-list li div {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    transition: all .4s;
    -webkit-transition: all .4s;
}

.function-list li div:hover {
    transform: translateY(-15px);
    -webkit-transform: translateY(-15px);
}

.index-img-text {
    margin: 0 -50px;
}

.img-text-li {
    padding: 70px 0;
}

.img-text-li:nth-child(2n) {
    background: url("../images/index/bg_gongneng.jpg") no-repeat center center;
}

.img-text-li:nth-child(2n+1) {
    background: url("../images/index/bg_gongneng1.jpg") no-repeat center center;
}

.index-img-text .index-img {
    width: 54%;
    float: left;
}

.index-img-text .index-text {
    float: left;
    width: 46%;
    padding: 160px 0;
}

.index-text div.fl {
    padding-left: 80px;
    text-align: left;
}

.index-text div.fr {
    padding-right: 80px;
    text-align: right;
}

.index-text div h3 {
    font-size: 30px;
    color: #20253F;
    line-height: 1.5;
}

.index-text div p {
    color: #6D6F79;
    font-size: 16px;
    line-height: 1.5;
    margin-top: 10px;
}

.fadeInRight {
    -webkit-animation: fadeInRight 1s .5s both;
    animation: fadeInRight 1s .5s both;
}

@-webkit-keyframes fadeInRight {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

.fadeInLeft {
    -webkit-animation: fadeInLeft 1s .5s both;
    animation: fadeInLeft 1s .5s both;
}

@-webkit-keyframes fadeInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0)
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none
    }
}

.tobottom {
    transform: translateY(60px);
}

@media screen and (min-width: 1920px) {
    .page-bg {
        width: 100%;
        left: 0;
        top: 0;
        margin-left: 0;
    }
}

@media screen and (max-width: 1320px) {
    .index-img-text {
        margin: 0 0;
    }
}

.index-line-center>.down-btn {
    margin: 50px auto 0;
}

.down-btn.bg-3a78ea {
    background: #3a78ea;
    box-shadow: 0px 0px 30px 0px rgba(26, 30, 43, 0.3);
}

.down-btn.bg-3a78ea span {
    background: url(../images/index/windows1.png) no-repeat left center;
    color: #fff;
}

.index-text div.fl .down-btn {
    margin-top: 50px;
}

.index-text div.fr .down-btn {
    margin-top: 50px;
    display: inline-block;
}