p, span, strong, em {
    margin: 0;
    padding: 0;
}

i {
    font-style: normal
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img {
    border: 0;
}

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

th {
    text-align: left;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

input, textarea, select {
    font-family: Verdana, arial, sans-serif;
    font-size: inherit;
    font-weight: inherit;
    *font-size: 100%;
}

body {
    font-family: "arial", "微软雅黑", "Microsoft YaHei";
    font-size: 14px;
    margin: 0;
    padding: 0;
    min-height: 100%;
}

a {
    text-decoration: none;
}

html {
    height: 100%;
}

em {
    font-style: normal
}

strong, b {
    font-weight: normal
}

/*去除phone输入框默认样式*/
input[type="text"], input[type="button"], input[type="submit"], input[type="reset"] {
    -webkit-appearance: none;
}

input {
    outline: none;
    border: 0;
    background: none;
}

textarea {
    -webkit-appearance: none;
}

ul, ol, li {
    padding: 0;
    margin: 0;
    list-style: none
}


.Ai_banner {
    width: 100%;
    height: 640px;
    background: url(/static/images/20190912/bg_img1.png) no-repeat center top;
}

.Ai_banner_c {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 640px;
}

.Ai_banner_L {
    width: 500px;
    padding-left: 49px;
}

.Max_tit {
    font-size: 52px;
    color: rgba(255, 255, 255, 1);
    display: block;
    padding-top: 135px;
    margin-bottom: 10px;
}

.Min_tit {
    font-size: 22px;
    color: rgba(255, 255, 255, 1);
    display: block;
    margin-bottom: 45px;
}

.Ai_banner_L ul {
    overflow: hidden;
    margin-bottom: 54px;
}

.Ai_banner_L ul li {
    float: left;
    margin-right: 30px;
}

.Ai_banner_L ul li em, .Ai_banner_L ul li i {
    display: block;
    float: left;
}

.Ai_banner_L ul li em {
    width: 6px;
    height: 6px;
    background: #FFF;
    border-radius: 50%;
    margin-right: 5px;
    margin-top: 10px;
}

.Ai_banner_L ul li i {
    font-size: 18px;
    color: rgba(255, 255, 255, 1);
}

.banner_ewm {
    width: 100%;
}

.banner_ewm span, .banner_ewm span p, .banner_ewm span i {
    display: block;
}

.banner_ewm span {
    width: 127px;
    height: 137px;
    background: #FFF;
    padding-top: 12px;
    float: left;
}

.banner_ewm span p {
    width: 101px;
    height: 101px;
    margin: 0 auto;
}
.banner_ewm span p img{
    width: 100%;
}

.banner_ewm span i {
    font-size: 12px;
    color: #3570FF;
    line-height: 38px;
    text-align: center;
}

.banner_but {
    float: left;
    margin-right: 30px;
    padding-left: 30px;
    padding-top: 24px;
}

.but_a1, .but_a2 {
    display: block;
    border-radius: 2px;
    padding-left: 72px;
    font-size: 14px;
}

.but_a1 {
    width: 102px;
    height: 45px;
    background: url(/static/images/20190912/icon1.png) no-repeat 48px center #FFF;
    color: #1E6CFF;
    line-height: 45px;
    margin-bottom: 15px;
}

.but_a2 {
    width: 100px;
    height: 43px;
    border: 1px solid #FFF;
    background: url(/static/images/20190912/icon2.png) no-repeat 48px center;
    color: #FFF;
    line-height: 43px;
}

.Ai_assistant {
    width: 1200px;
    margin: 0 auto;
    height: 585px;
}

.Ai_assistant_tit {
    font-size: 32px;
    color: #202124;
    text-align: center;
    padding-top: 95px;
}

.Ai_assistant_ul {
    width: 1086px;
    margin: 0 auto;
    overflow: hidden;
    padding-top: 78px;
}

.Ai_assistant_li {
    float: left;
    -webkit-transition: all .2s ease;
    -o-transition: all .2s ease;
    -moz-transition: all .2s ease;
    transition: all .2s ease;
}

.Ai_assistant_li:hover {
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
}

.Ai_assistant_li:nth-child(2) {
    margin: 0 243px;
}

.Ai_assistant_li span, .Ai_assistant_li p, .Ai_assistant_li i {
    display: block;
}

.Ai_assistant_li p, .Ai_assistant_li i {
    text-align: center;
}

.Ai_assistant_li span {
    margin: 0 auto;
    width: 200px;
    height: 200px;
}

.Ai_assistant_li span img {
    width: 100%;
}

.Ai_assistant_li p {
    font-size: 18px;
    color: #3C3C3C;
    margin-bottom: 15px;
}

.Ai_assistant_li i {
    font-size: 14px;
    color: #767E88;
}

.Ai_why {
    background-image: url(/static/images/20190912/bg_im2.png);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: 50% 50%;
    position: relative;
    height: 280px;
}

.Ai_why_bg {
    background-color: #000;
    opacity: 0.5;
    filter: alpha(opacity:50);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.Ai_why span {
    display: block;
    width: 1200px;
    text-align: center;
    font-size: 32px;
    color: #FEFEFE;
    line-height: 280px;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.Ai_model {
    height: 825px;
    width: 1200px;
    margin: 0 auto;
}

.Ai_model_R {
    float: right;
    width: 655px;
    height: 540px;
    margin-top: 145px;
    background: url(/static/images/20190912/bg_img4.png);
    position: relative;
}

.Ai_model_R span {
    display: block;
    width: 242px;
    height: 472px;
    position: absolute;
    left: 154px;
    top: 0;
    -webkit-transition: all .2s ease;
    -o-transition: all .2s ease;
    -moz-transition: all .2s ease;
    transition: all .2s ease;
}

.Ai_model_R span img {
    width: 100%;
}

.Ai_model_R span:hover {
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
}

.Ai_model_R span:nth-child(2) {
    left: 369px;
}

.Ai_model_L {
    overflow: hidden;
    padding-top: 100px
}

.manage {
    width: 100%;
    padding-bottom: 25px;
}

.manage_tit {
    position: relative;
    height: 65px;
    display: inline-block;
    margin-bottom: 24px;
}

.manage_tit i {
    display: block;
    font-size: 22px;
    color: #3C3C3C;
    font-weight: bold;
    line-height: 65px;
}

.manage_tit p {
    width: 69px;
    height: 65px;
    position: absolute;
    right: -44px;
    top: 0;
}

.manage_tit p img {
    width: 100%;
}

.manage_txt {
    width: 100%;
    margin-bottom: 25px;
}

.manage_txt span {
    display: block;
    overflow: hidden;
    margin-bottom: 12px;
}

.manage_txt span em {
    width: 3px;
    height: 16px;
    background: rgba(57, 96, 253, 1);
    border-radius: 2px;
    float: left;
    margin-right: 15px;
    display: block;
}

.manage_txt span i {
    font-size: 18px;
    color: #3C3C3C;
    display: block;
    float: left;
    line-height: 18px;
}

.manage_txt p {
    display: block;
    padding-left: 18px;
    font-size: 14px;
    color: #767E88;
}

.download {
    display: block;
    width: 183px;
    height: 45px;
    background: linear-gradient(90deg, rgba(62, 52, 251, 1), rgba(56, 110, 254, 1));
    border-radius: 3px;
    font-size: 14px;
    color: #FFF;
    text-align: center;
    line-height: 45px;
}

.download:hover {
    box-shadow: 0px 0px 20px #ccc;
}

.Max_Ai {
    height: 701px;
    background: #F6F9FF;
}

.Ai_model1 {
    height: 624px;
    width: 1200px;
    margin: 0 auto;
    padding-top: 77px;
}

.Ai_model1_L {
    width: 655px;
    height: 540px;
    background: url(/static/images/20190912/bg_img5.png) no-repeat;
    position: relative;
    float: left;
}

.Ai_model1_L span {
    display: block;
    width: 242px;
    height: 472px;
    position: absolute;
    left: 100px;
    top: 44px;
    -webkit-transition: all .2s ease;
    -o-transition: all .2s ease;
    -moz-transition: all .2s ease;
    transition: all .2s ease;
}

.Ai_model1_L span img {
    width: 100%;
}

.Ai_model1_L span:hover {
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
}

.Ai_model1_L span:nth-child(2) {
    left: 316px;
}

.Ai_model1_R {
    overflow: hidden;
    padding-top: 54px
}

.Ai_model1_R .manage_tit {
    display: block;
    height: 65px;
    margin-bottom: 24px;
    text-align: right;
}

.Ai_model1_R .manage_tit p {
    width: 81px;
    height: 65px;
}

.Ai_model1_R .manage_tit p img {
    width: 100%;
}

.Ai_model1_R .manage_tit .int_4 {
    right: 95px;
}

.Ai_model1_R .manage_tit .int_5 {
    right: 55px;
}

.Ai_model1_R .manage_txt p {
    text-align: right;
}

.Ai_model3 {
    height: 695px;
}

.Ai_model3 .Ai_model_R {
    margin-top: 77px
}

.Ai_model3 .Ai_model_L {
    padding-top: 121px
}

.Ai_model3 .manage_txt p {
    padding-left: 0;
}

.download1 {
    float: right;
}

.Ai_Characteristic {
    width: 100%;
    height: 561px;
    background: url(/static/images/20190912/ba_img3.jpg) center top;
}

.Ai_Characteristic_tit {
    font-size: 32px;
    color: #FEFEFE;
    padding-top: 96px;
    margin-bottom: 60px;
    text-align: center;
}

.Characteristic_ul {
    display: table;
    overflow: hidden;
    margin: 0 auto;
    margin-bottom: 47px;
}

.Characteristic_ul li {
    width: 130px;
    float: left;
    margin: 0 55px;
}

.Characteristic_ul li span {
    display: block;
    width: 105px;
    height: 105px;
    margin: 0 auto;
    margin-bottom: 24px;
}

.Characteristic_ul li span img {
    width: 100%;
}

.Characteristic_ul li p {
    display: block;
    text-align: center;
    font-size: 18px;
    color: #FEFEFE;
}

.but {
    width: 213px;
    height: 55px;
    background: url(/static/images/20190912/but_img1.png);
    display: block;
    margin: 0 auto;
}

.but span {
    display: block;
    float: left;
    line-height: 55px;
    margin-left: 55px;
    font-size: 14px;
    color: #3570FF;
    margin-right: 20px;
}

.but p {
    display: block;
    width: 25px;
    height: 25px;
    color: #FFF;
    text-align: center;
    line-height: 25px;
    background: #3570FF;
    margin-top: 13px;
    font-size: 12px;
    border-radius: 50%;
    float: left;
}

.but:hover {
    background: url(/static/images/20190912/but_img2.png);
}

#shopAppDownloadPop {
    background: url('/static/images/20190912/pop.png');
    width: 145px;
    height: 152px;
    position: absolute;
    z-index: 1;
    top: 200px;
}

#shopAppDownloadPop div {
    width: 101px;
    height: 101px;
    margin: 0 auto;
    margin-top: 19px;
}

#shopAppDownloadPop img {
    width: 100%;
    height: 100%;
}