* {
    padding: 0;
    margin: 0;
}


/* 动画集合 */

.left-in {
    animation: left-in ease-out 0.6s 1;
}

@keyframes left-in {
    0% {
        transform: translateX(-200px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.fade-in {
    animation: fade-in ease-out 0.6s 1;
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

ul,
ol,
dl {
    list-style: none;
}

.edr-part {
    padding: 40px 0;
}

.gray-bg {
    background: #f4f8fb;
}

.containers {
    width: 1200px;
    margin: 0 auto;
}

.containers>h1 {
    width: 100%;
    text-align: center;
    font-size: 34px;
    color: #666;
    margin-bottom: 50px;
}

.containers>p {
    font-size: 24px;
    padding-left: 28px;
    position: relative;
}

.containers>p::before {
    content: '';
    width: 8px;
    height: 26px;
    background: #33b3e2;
    position: absolute;
    left: 0;
    top: 0;
}

p {
    padding-top: 0;
}

i,
s,
em,
del {
    font-style: normal;
    text-decoration: none;
}

#edrBanner {
    min-width: 640px;
    width: 100%;
    height: 490px;
    background: url("http://download.sangfor.com.cn/Source/default/20181212/edr/image/banner-bg.jpg") no-repeat center
}

.banner {
    position: absolute;
    width: 30px;
}

.banner1 {
    right: 595px;
    top: 320px;
    animation: banner linear 1.5s infinite alternate;
}

.banner2 {
    right: 550px;
    top: 150px;
    animation: banner linear 1.5s infinite alternate;
}

.banner3 {
    right: 290px;
    top: 355px;
    animation: banner linear 1.5s infinite alternate;
}

@keyframes banner {
    0% {
        transform: translateY(10px);
        opacity: 0;
    }
    100% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.banner-main {
    width: 800px;
    position: absolute;
    right: 20px;
}

#edrBanner .text {
    padding-top: 135px;
}

#edrBanner .text h1 {
    font-size: 38px;
    color: #fff;
    margin-bottom: 15px;
}

#edrBanner .text p {
    font-size: 18px;
    color: #fff;
}

#edrBanner .nav_scroll {
    position: absolute;
    bottom: -1px;
    left: 0;
    top: 495px;
    background: url(http://download.sangfor.com.cn/Source/default/20181212/edr/image/nav-bg.png) no-repeat 0 50%;
    height: 75px;
    width: 100%;
    z-index: 111;
}

#edrBanner .nav_scroll ul {
    overflow: hidden;
}

#edrBanner .nav_scroll ul li {
    float: left;
    cursor: pointer;
}

#edrBanner .nav_scroll ul li:hover {
    background: url(http://download.sangfor.com.cn/Source/default/20181212/edr/image/nav-hover.png) no-repeat;
}

#edrBanner .nav_scroll ul .txt {
    line-height: 75px;
    color: #fff;
    text-align: center;
    width: 230px;
}

#edrBanner .nav_scroll ul .line {
    width: 1px;
    height: 75px;
    background: url(http://download.sangfor.com.cn/Source/default/20170811/images/fw_bd.png) no-repeat;
    margin-top: 5px;
    float: left;
}


/* 概述 */

.gaishu {
    margin: 60px 75px 0 75px;
    float: left;
    width: 550px;
}

.gaishu p {
    font-size: 14px;
}

.gaishu .advantage {
    float: left;
    margin: 20px 15px;
    color: #35b1ea;
}

.gaishu .advantage:hover {
    transform: scale(1.2);
}

.gaishu .advantage p {
    width: 100%;
    text-align: center;
}

.gaishu .advantage img {
    height: 60px;
}

.zdzc {
    width: 500px;
}


/* 需求分析 */

.xuqiu {
    margin: 0px 75px 0 75px;
}

.xuqiu ul {
    display: flex;
}

.xuqiu ul li {
    flex: 1;
    border: 1px solid #c6d0cf;
    height: 58px;
    text-align: center;
    line-height: 58px;
    font-size: 18px;
    position: relative;
}

.xuqiu ul li span {
    position: absolute;
    width: 0;
    height: 0;
    border: 7px solid #10a6ea;
    border-color: transparent #10a6ea #10a6ea transparent;
    transform: rotate(45deg);
    left: 50%;
    margin-left: -7px;
    bottom: -7px;
    display: none;
}

.xuqiu ul li.cli {
    background: #10a6ea;
    color: #fff;
    border-color: transparent;
    margin-left: -3px;
}

.xuqiu ul li.cli span {
    display: block;
}

.xuqiu .part {
    display: none;
    margin-top: 40px;
}

.show {
    display: block!important;
}

.xuqiu .weixie p {
    float: left;
    width: 500px;
    margin-top: 40px;
    font-size: 14px;
    margin-right: 40px;
}

.xuqiu .weixie img {
    width: 500px;
}

.xuqiu .problem-con {
    float: left;
    margin-top: 10px;
}

.xuqiu .problem {
    margin-bottom: 20px;
}

.xuqiu .problem h3 {
    font-weight: bold;
}

.xuqiu .problem>img {
    float: left;
    margin-right: 5px;
    height: 20px;
}

.xuqiu .problem>div {
    float: left;
    width: 400px;
}

.zdfh>img {
    height: 270px;
    width: auto;
    margin: 10px 0 0 30px;
}


/* 产品优势 */

.youshi {
    margin: 60px 75px 0 75px;
}

.youshi .part img {
    float: left;
    width: 400px;
}

.youshi .part>div {
    float: left;
    width: 550px;
    margin: 80px 50px;
}

.youshi .part div h3 {
    font-weight: bold;
    font-size: 16px;
}

.youshi .part div p {
    margin-top: 14px;
    font-size: 14px;
}

.xjld {
    width: initial !important;
    margin: 0 !important;
    margin-top: 50px !important;
    float: left;
    position: relative;
    font-weight: bold;
}

.xjld p {
    position: absolute;
    color: #369;
}

.xjld p:nth-child(2) {
    top: -40px;
    right: 5px;
    animation: xjld 1s linear 0s infinite alternate;
}

.xjld p:nth-child(3) {
    top: -5px;
    right: -35px;
    animation: xjld 1s linear 0.3s infinite alternate;
}

.xjld p:nth-child(4) {
    top: 30px;
    right: -60px;
    animation: xjld 1s linear 0.6s infinite alternate;
}

.xjld p:nth-child(5) {
    top: 60px;
    right: -60px;
    animation: xjld 1s linear 0.9s infinite alternate;
}

@keyframes xjld {
    0% {
        opacity: 0;
        transform: translateX(30px)
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.youshi .save {
    background: url("http://download.sangfor.com.cn/Source/default/20181212/edr/image/cpys1.jpg");
    background-size: 100% 100%;
    width: 332.1px !important;
    height: 311.8px;
    margin: 0 0 0 50px!important;
    position: relative;
}

.youshi .save>div {
    width: 265px !important;
    height: 240.4px;
    animation: huanrao 5s linear 1s infinite;
    position: absolute;
    bottom: 0;
    left: 30px;
}

.save img {
    width: 36px !important;
}

.save img:nth-child(1) {
    position: absolute;
    top: 105px;
    left: -10px;
    animation: huanrao 5s linear 1s infinite;
}

.save img:nth-child(2) {
    position: absolute;
    top: 45px;
    left: 200px;
    animation: huanrao 5s linear 1s infinite;
}

.save img:nth-child(3) {
    position: absolute;
    top: 210px;
    left: 178px;
    animation: huanrao 5s linear 1s infinite;
}

@keyframes huanrao {
    0% {
        transform: translateX(0) translateY(0) rotate(0deg);
    }
    100% {
        transform: translateX(0) translateY(0) rotate(360deg);
    }
}


/* .save img {
    width: 310px !important;
    height: 310px !important;
    position: absolute;
    left: 22px;
    top: 32px;
    animation: save-img 10s linear 1s infinite;
}

@keyframes save-img {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
} */


/* 应用场景 */

.changjing {
    margin: 0px 75px 0 75px;
}

.changjing .part {
    float: left;
    width: 300px;
    margin-right: 70px;
    height: 370px;
    border: 1px dashed #ddd;
}

.changjing .part:hover {
    box-shadow: 5px 5px 3px #eee;
    transform: scale(1.1);
}

.changjing .part img {
    width: 100%;
}

.changjing .part h3 {
    font-weight: bold;
    font-size: 16px;
    width: 100%;
    text-align: center;
    margin: 20px 0;
}

.changjing .part p {
    margin-top: 14px;
    font-size: 14px;
    padding: 10px 30px;
}


/* pinpai */

.pinpai {
    margin: 0 75px 0 75px;
}

h2 {
    font-size: 20px;
    font-weight: bold;
    margin: auto;
    text-align: center;
    margin: 40px;
}

.jsjl {
    float: left;
    margin-top: 25px;
}

.jsjl * {
    float: left
}

.jsjl img {
    height: 100px;
}

.jsjl p {
    width: 350px;
    margin: 15px 30px 0px 10px;
}

.yzfw {
    width: 33.33%;
    height: 23.49vw;
    float: left;
    display: flex;
    align-items: center;
    background-position: center center;
}

.yzfw p {
    color: white;
    width: 100%;
    text-align: center;
    font-size: 18px;
}

.yzfw b {
    font-size: 40px;
}

.yzfw:hover b {
    font-size: 50px;
}

.yzfw:hover p {
    font-size: 20px;
}

.yzfw1 {
    background: url("http://download.sangfor.com.cn/Source/default/20181212/edr/image/fuwu1.jpg");
    background-size: 100% 100%;
}

.yzfw:hover {
    animation: yzfw-hover 5s linear;
}

@keyframes yzfw-hover {
    0% {
        background-size: 100% 100%;
    }
    100% {
        background-size: 120% 120%;
    }
}

.yzfw2 {
    background: url("http://download.sangfor.com.cn/Source/default/20181212/edr/image/fuwu2.jpg");
    background-size: 100% 100%;
}

.yzfw3 {
    background: url("http://download.sangfor.com.cn/Source/default/20181212/edr/image/fuwu3.jpg");
    background-size: 100% 100%;
}

.rencai {
    margin: 30px auto;
    height: 500px;
    position: relative;
    width: 1000px;
}

.pc-map {
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.dcenter {
    width: 70px;
    position: absolute;
    animation: dcenter linear 1.5s infinite alternate;
}

.dcenter:nth-child(2) {
    top: 60px;
    left: 5px;
}

.dcenter:nth-child(3) {
    top: 140px;
    left: 785px;
}

.dcenter:nth-child(4) {
    top: 175px;
    left: 720px;
}

.dcenter:nth-child(5) {
    top: 210px;
    left: 750px;
}

@keyframes dcenter {
    0% {
        transform: scale(0.5);
        opacity: 0.2;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.rencai11 {
    position: absolute;
    width: 400px;
    height: auto;
    top: 130px;
    left: 100px;
}

.dev {
    position: absolute;
    width: 300px;
    height: 250px;
    top: 230px;
    left: 420px;
    background: linear-gradient(#1a5ac8, #429bf9);
    color: white;
    text-align: center;
}

.dev img {
    width: 30px;
    margin: 0 auto;
    margin-top: 15px;
}

.dev p {
    width: 100%;
    font-size: 13px;
    line-height: 30px;
    margin: 0;
    margin-top: 10px;
}

.dev p b {
    font-size: 20px;
}