@charset "utf-8";

.main {
    width: 100%;
}

.main .banner {
    position: relative;
    width: 100%;
    height: 34rem;
    background-image: url('../img/waterFlow/banner.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    overflow: hidden;
}

.main .banner .msg {
    position: relative;
    width: 50rem;
    height: 21rem;
    margin: 5rem auto;
    /* padding-top: 12.5rem; */
    overflow: hidden;
}

.main .banner .msg h2 {
    font-size: 48px;
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
    margin-bottom: .5rem;
    margin-top: 6rem;
}

.main .banner .msg p {
    width: 25rem;
    line-height: 1.4rem;
    font-size: 16px;
    font-weight: 200;
    color: rgba(255, 255, 255, .6);
    margin-top: 1.5rem;
}

.main .banner .msg .gif {
    position: absolute;
    top: 6rem;
    left: 28rem;
    display: block;
    width: 20rem;
    height: 15rem;
    border: none;
}

.main .matter {
    width: 100%;
    height: 20rem;
    background: rgba(255, 255, 255, 1);
    padding: 3rem;
}

.main .matter ul {
    width: 64rem;
    padding-top: 2rem;
    margin: 0 auto;
}

.main .matter ul .m-list {
    position: relative;
    width: 16rem;
    float: left;
    border-radius: 5px;
    text-align: center;
}

.main .matter ul .m-list:last-of-type {
    margin-right: 0rem;
}

.main .matter ul .m-list img {
    width: 5rem;
    height: 5rem;
}

.main .matter ul .m-list p {
    margin-top: 1.5rem;
    font-size: 22px;
}

.main .matter ul .m-list .tip {
    margin-top: 0.5rem;
    font-size: 16px;
    color: #666666;
}

.main .watch-ai {
    background: rgba(237, 240, 245, 1);
    overflow: hidden;
}


.main .watch-ai .titleDesc {
    height: 8rem;
    padding: 2.5rem 0rem;
    text-align: center;
}

.main .watch-ai .titleDesc h3 {
    font-size: 1.6rem;
    font-weight: 600;
    color: rgba(44, 44, 44, 1);
}

.main .watch-ai .titleDesc .line {
    width: 36px;
    height: 2px;
    background: rgba(255, 186, 0, 1);
    border: 1px solid rgba(255, 186, 0, 1);
    margin: 0 auto;
}


.main .watch-ai .detailContent {
    width: 56rem;
    height: 21rem;
    margin: 0rem auto;
    margin-bottom: 3rem;
}

.main .watch-ai .detailContent ul .single {
    position: relative;
    width: 18rem;
    height: 16rem;
    float: left;
    margin-right: 1rem;
    text-align: center;
}

.main .watch-ai .detailContent ul .single:last-of-type {
    margin-right: 0rem;
}

.main .watch-ai .detailContent ul .single .single-img {
    display: inline-block;
    width: 18rem;
    height: 16rem;
    overflow: hidden;
    position: relative;
}

.main .watch-ai .detailContent ul .single .single-img img {
    width: 18rem;
    height: 16rem;
    transition: all .4s;
    position: absolute;
    vertical-align: middle;
    left: 0;
    top: 0;
    z-index: 1;
}

.main .watch-ai .detailContent ul .single:hover .single-img img {
    width: 22rem;
    height: 20rem;
    left: -2rem;
    top: -2rem;
}

.main .watch-ai .detailContent ul .single .msg-introduce {
    position: absolute;
    top: 0;
    left: 0;
    width: 18rem;
    height: 16rem;
    padding: 0px 1.1rem 0px 1.1rem;
    background: rgb(0, 0, 0, .2);
    z-index: 2;
}

.main .watch-ai .detailContent ul .single .msg-introduce .icon {
    width: 1.9rem;
    height: 1.9rem;
    margin-top: 4.5rem;
}

.main .watch-ai .detailContent ul .single .msg-introduce .tip {
    /* width: 1.75rem; */
    height: 1.75rem;
    margin-top: .5rem;
}

.main .watch-ai .detailContent ul .single .msg-introduce p {
    height: 33px;
    font-size: 24px;
    font-weight: 400;
    line-height: 33px;
    color: rgba(255, 255, 255, .8);
    opacity: 1;
}

.main .watch-ai .detailContent ul .single .msg-introduce .line {
    width: 39px;
    height: 2px;
    background: #FFFFFF;
    border: 1px solid #FFFFFF;
    margin: .5rem auto;
}

.main .line {
    position: relative;
    width: 100%;
    height: 34rem;
    text-align: center;
}

.main .line h4 {
    height: 45px;
    font-size: 32px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    line-height: 45px;
    margin: 2.35rem 0 .75rem 0;
}

.main .line p {
    height: 2.25rem;
    font-size: 32px;
    font-weight: 200;
    color: rgba(0, 0, 0, 1);
    line-height: 45px;
}

.main .line .line-img {
    width: 100%;
    height: 30rem;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 4rem;
    background-image: url('../img/view/device_map.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    z-index: -1;
}

.main .cover {
    width: 100%;
    height: 33.5rem;
}

.main .cover .cover-ctn {
    width: 50rem;
    height: 31rem;
    margin: 0 auto;
    *zoom: 1;
}

.main .cover .cover-ctn:after {
    content: '';
    display: block;
    clear: both;
}

.slider {
    z-index: 1;
    position: absolute;
    width: 100%;
    height: 33.5rem;
    overflow: hidden;
    /* background-color: #FFFFFF; */
    top: 0px;
    left: 0px
}

.slider .slide {
    z-index: 10;
    position: absolute;
    border-left: #000 1px solid;
    width: 800px;
    background: #000;
    height: 28.5rem;
    overflow: hidden;
    top: 100px;
    cursor: default;
    left: 22px;
    text-align: left;
}

.slider .title {
    color: #f80;
    font-size: 1.2em;
    font-weight: bold;
    margin-right: 1.5em;
    text-decoration: none
}

.slider .text {
    position: absolute;
    text-align: justify;
    width: 470px;
    display: none;
    font-FaMILY: verdana, arial, Helvetica, sans-serif;
    color: #fff;
    font-size: 0.9em;
    top: 100%;
    left: 10px
}

.slider .diapo {
    width: 100%;
    height: 28.5rem;
    position: absolute;
    fliter: alpha(opacity=100);
    visibility: visible;
    opacity: 1
}

.slider .apdiv {
    z-index: 1;
    position: absolute;
    /* background-color: #000000; */
    /* width: 200px; */
    height: 5rem;
    /* line-height: 5rem; */
    font-size: 1.6rem;
    color: rgba(44, 44, 44, 1);
    font-weight: 600;
    /* overflow: hidden; */
    /* top: 20px; */
    left: 0px;
    right: 0px;
    margin: 2rem auto;
    text-align: center;
}



/* 自有百叶窗 */
.shades {
    /* width: 40rem; */
    height: 27.5rem;
    margin-top: 6rem;
    background-color: #111111;
}

.slider .line {
    width: 36px;
    height: 2px;
    background: rgba(255, 186, 0, 1);
    border: 1px solid rgba(255, 186, 0, 1);
    margin: 0 auto;
}

.shade {
    position: relative;
    /* display: inline-block; */
    float: left;
    width: 12.5%;
    height: 27.5rem;
    overflow: hidden;
    transition: all .8s;
    /* border-left: 1px dashed #FFFFFF; */
    box-sizing: border-box;
    /* background-image: url(../img/watch/flow_feature_1_bg.png);
    background-repeat: no-repeat;
    /* background-size: 40%; */
    margin: 0;
    padding: 0;
}

.shade:first-child {
    border: none;
}


.shade.selected {
    width: 50%;
    height: 27.5rem;
}

.shade.selected .shade-img {
    width: 100%;
    height: 27.5rem;
    margin-left: 0;
}


.shade .shade-img {
    width: 400%;
    height: 27.5rem;
    /* transition: all .8s; */
    margin-left: -150%;
}

.shade.selected .shade-info {
    position: absolute;
    width: 24.6rem;
    height: 11.25rem;
    background: rgba(17, 58, 124, .9);
    right: 1rem;
    bottom: 1rem;
    transition: all .8s;
}

.shade .shade-info .left {
    width: 5.6rem;
    height: 11.25rem;
    float: left;
}

.shade .shade-info .left img {
    width: 2.4rem;
    height: 2.4rem;
    margin-top: 2.6rem;
    margin-left: 2rem;
}

.shade .shade-info .right {
    float: left;
    width: 19rem;
    height: 11.25rem;
}

.shade .shade-info .right .title {
    position: relative;
    display: inline-block;
    height: 45px;
    font-size: 32px;
    font-weight: 600;
    line-height: 45px;
    color: rgba(255, 255, 255, 1);
    margin-top: 2.5rem;
}

.shade .shade-info .right .title::after {
    display: block;
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 1);
    opacity: 0.42;
    border-radius: 5px;
}

.shade .shade-info .right .title-line {
    width: 3rem;
    height: 5px;
    /* background: rgba(255, 186, 0, 1);
	border: 1px solid rgba(255, 186, 0, 1); */
    background: rgba(255, 255, 255, 1);
    opacity: 0.42;
    /* margin: 0 auto; */
}

.shade .shade-info .right p {
    width: 18rem;
    height: 2.2rem;
    font-size: .8rem;
    line-height: 1.1rem;
    color: rgba(255, 255, 255, .8);
    margin-top: 1rem;
}

.shade.selected .mask {
    display: none;
}

.shade .mask {
    /* display: none; */
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 27.5rem;
    text-align: center;
    background-color: rgba(0, 0, 0, .6);
}

.shade .mask img {
    margin-top: 13.5rem;
    width: 2.4rem;
    height: 2.4rem;
}

.shade .mask .title-in {
    height: 45px;
    font-size: 32px;
    font-size: 600;
    line-height: 45px;
    color: rgba(255, 255, 255, 1);
    margin: .8rem auto;
}

.shade .mask .title-line {
    width: 48px;
    height: 5px;
    background: rgba(255, 255, 255, 1);
    opacity: 0.42;
    border-radius: 5px;
    margin: 0 auto;
}

.title-ctn {
    padding: 2rem 0;
    text-align: center
}

.title-ctn .title {
    height: 2.1rem;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 2.1rem;
    color: #2C2C2C;
}

.title-ctn .sub-title {
    margin-top: 0.3rem;
    height: 1rem;
    font-size: 0.8rem;
    line-height: 1rem;
    color: #666666;
}

.title-ctn .line {
    width: 36px;
    height: 2px;
    background: rgba(255, 186, 0, 1);
    border: 1px solid rgba(255, 186, 0, 1);
    margin: 0 auto;
}

.service-ctn {
    position: relative;
    height: 14rem;
}

.service-ctn .service {
    position: absolute;
    top: 0;
    width: 26rem;
    height: 12rem;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.service-ctn .service:first-child {
    right: calc(50% + 1.2rem);
    background-image: url('/img/waterFlow/service_1.png');
}

.service-ctn .service:last-child {
    left: calc(50% + 1.2rem);
    background-image: url('/img/waterFlow/service_2.png');
}

.service-ctn .service .msg {
    position: absolute;
    top: 4rem;
    left: 15rem;
    width: 11rem;
    font-size: 1.5rem;
    line-height: 2rem;
    color: #FFFFFF;
}