.banner {
    height: 75vh;
    max-height: 690px;
    min-height: 430px;
    position: relative;
    overflow-x: hidden;
}

.banner .stage li {
    height: 100%;
    width: 100%;
    text-align: center;
    position: absolute;
    z-index: 1;
    left: 0;
    opacity: 0;
    transition: 1.5s;
    -webkit-transition: 1.5s;
    -moz-transition: 1.5s;
}

.banner .stage li img {
    margin: 0 auto;
}

.banner .stage li.hover {
    z-index: 2;
    opacity: 1;
}

.banner .stage li a {
    width: 100%;
    height: 100%;
    display: block;
    background-size: auto 100%;
    background-position: center center;
    background-repeat: no-repeat;
}

.banner .controller {
    position: absolute;
    z-index: 50;
    width: 100%;
    bottom: 2%;
    text-align: center;
}

.banner .controller i {
    width: 16px;
    margin: 0 5px;
    height: 16px;
    border-radius: 50%;
    background: #464659;
    display: inline-block;
    cursor: pointer;
}

.banner .controller i:hover,
.banner .controller i.hover {
    background: #fff;
}

.banner .btn {
    width: 80px;
    height: 80px;
    opacity: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.25);
    cursor: pointer;
    position: absolute;
    top: 50%;
    margin-top: -40px;
    border-radius: 50%;
    text-align: center;
    vertical-align: middle;
    z-index: 10;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
}

.banner .btn.left {
    left: 0;
}

.banner .btn.right {
    right: 0;
}

.banner:hover .btn {
    opacity: 1;
}

.banner:hover .btn.left {
    left: 70px;
}

.banner:hover .btn.right {
    right: 70px;
}

.banner .btn:hover {
    background: rgba(0, 0, 0, 0.5);
}

.banner .btn i {
    line-height: 70px;
    font-size: 60px;
    width: 80px;
    height: 80px;
}

.product {
    margin-top: 80px;
}

.product .category {
    display: flex;
}
.e_proj_newstitle{
    text-align: center;
}
.e_proj_newstitle p{
    padding-top: 10px;
    padding-bottom: 15px;
    color: #878787;
}
.product .category li {
    flex: 1;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    border: 1px #2993ca solid;
    border-left-width: 0;
}

.product .category li:first-child {
    border-left-width: 1px;
}

.product .category li {
    width: 100%;
    display: block;
    color: #2993ca;
    cursor: pointer;
}

.product .category li span,
.product .category li a {
    padding: 8px 0;
    display: block;
}

/*.product .category li a{color: #af1d33;}*/
.product .category li i {
    font-size: 21px;
    margin-right: 8px;
}

/*.product .category li a {*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    display: block;*/
/*    padding: 8px 0;*/
/*    color: #2993ca;*/
/*}*/

/*.product .category li a i {*/
/*    font-size: 21px;*/
/*    margin-right: 8px;*/
/*}*/

.product .category li:hover {
    background: rgb(203 220 255 / 62%);
}

.product .category li.hover {
    background: #2993ca;
    color: #fff;
}

.product .category li:hover a,
.product .category li.hover a,
.product .category li.hover a i {
    color: #fff;
}

.product .box {
    position: relative;
    margin: 8px 0;
    width: 100%;
}

.product .stage {
    position: relative;
    overflow: hidden;
    display: none;
}

.product .stage.hover {
    display: block;
}

.product .stage ul {
    /*display: inline-flex;*/
}

.product .stage ul li {
    width: 23%;
    float: left;
    padding: 1%;
    text-align: center;
}

.product .stage ul li a {
    color: #2993ca;
    display: block;
    padding-bottom: 8px;
    -webkit-box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    /*transition: 0.3s;*/
    /*-webkit-transition: 0.3s;*/
    /*-moz-transition: 0.3s;*/
}

.product .stage ul li:hover a {
    /*transform: scale(1.08);*/
    /*-ms-transform: scale(1.08);*/
    /*-moz-transform: scale(1.08);*/
    /*-webkit-transform: scale(1.08);*/
    /*-o-transform: scale(1.08);*/
}

.product .stage ul li a img {
    width: 100%;
    transition: all 0.5s ease-in-out;
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -ms-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;

}

.product .stage ul li a:hover img {
    /*transform:rotateY(30deg) scale(1.08);*/
    /*-webkit-transform:rotateY(30deg) scale(1.08);*/
    /*-moz-transform:rotateY(30deg) scale(1.08);*/
    /*-ms-transform:rotateY(30deg) scale(1.08);*/
    /*-o-transform:rotateY(30deg) scale(1.08);*/
    /*    transform:scale(1.08);*/
    /*-webkit-transform:scale(1.08);*/
    /*-moz-transform:scale(1.08);*/
    /*-ms-transform:scale(1.08);*/
    /*-o-transform:scale(1.08);*/
    transform: scale(1.08);
    -webkit-transform: scale(1.08);
    -moz-transform: scale(1.08);
    -ms-transform: scale(1.08);
    -o-transform: scale(1.08)
}

.product .stage ul li h3 {
    font-size: 16px;
    font-weight: 600;
    padding: 8px 0;
    position: relative;
}

.product .stage ul li p {
    font-size: 16px;
    color: #af1d33;
    position: relative;
}

.product .box .box-prev,
.product .box .box-next {
    width: 34px;
    height: 114px;
    margin-top: -57px;
    position: absolute;
    top: 50%;
    background: url("../images/icon-arrows.png") no-repeat;
    cursor: pointer;
    display: none;
}

.product .box .box-prev {
    left: -80px;
    background-position: 0 -123px;
}

.product .box .box-next {
    right: -80px;
    background-position: -36px -123px;
}

.product .box .box-prev:hover {
    background-position: 0 0;
}

.product .box .box-next:hover {
    background-position: -36px 0;
}

.project {
    height: 680px;
    background: url("../images/project.jpg") center center no-repeat;
}

.project .title {
    padding: 80px 0 0 0;
    text-align: center;
}

.project ul {
    padding: 30px 0;
}

.project ul li {
    color: #494949;
    width: 25%;
    float: left;
}

.project ul li a {
    margin: 8px;
    color: #2993ca;
    display: block;
    text-align: center;
}

.project ul li a h2 {
    font-size: 18px;
    font-weight: 300;
}

.project ul li p {
    font-size: 14px;
}

.project ul li a img {
    width: 100%;
}

.project .stage {
    width: 100%;
    height: 400px;
    margin: 60px auto 0;
    position: relative;
    overflow: hidden;
}

.project .stage .container {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -320px;
}

.project .stage .container li {
    position: absolute;
    top: 0;
    left: 0;
    width: 640px;
    height: 420px;
    transition: all 0.3s ease;
}

.project .stage .container li img {
    width: 100%;
    height: 100%;
    vertical-align: middle;
    display: inline-block;
}



.project .stage .btn_left,
.project .stage .btn_right {
    display: none;
    width: 300px;
    height: 270px;
    position: absolute;
    top: 45px;
    z-index: 50;
    color: #fff;
    line-height: 275px;
}

.project .stage .btn_left {
    text-align: center;
    left: 0;
}

.project .stage .btn_right {
    text-align: center;
    right: 0;
}

.project .stage i {
    font-size: 50px;
    position: absolute;
    width: 280px;
    height: 275px;
    top: 73px;
    z-index: 10;
    cursor: pointer;
    text-align: center;
    line-height: 275px;
    color: #fff;
}

.project .stage i:hover {
    background-color: rgba(0, 0, 0, .25);
}

.project .stage i.next {
    right: 0;
}

.project .stage .btn_close {
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 20px;
    display: none;
    line-height: 20px;
    text-align: center;
    background-color: #BCB9B9;
    color: #fff;
}

.project .stage .btn_close i {
    font-size: 18px;
}

.project .stage .buttons {
    width: 370px;
    height: 5px;
    line-height: 5px;
    position: absolute;
    bottom: 5px;
    left: 50%;
    margin-left: -185px;
    z-index: 80;
}

.project .stage .buttons a {
    float: left;
    width: 40px;
    height: 5px;
    background-color: #898F94;
    margin-right: 15px;
}

.project .stage .buttons a.color {
    background-color: #92ffff;
}

.project .stage .buttons a:last-child {
    margin-right: 0;
}

.project .stage li {
    transform: translate3d(-900px, 0, 0) scale(0.65);
    opacity: 0;
    z-index: 1;
}

.project .stage li:nth-child(1) {
    transform: translate3d(-900px, 0, 0) scale(0.75);
    transform-origin: 0 50%;
    opacity: 0;
    z-index: 2;
}

.project .stage li:nth-child(2) {
    transform: translate3d(-320px, 0, 0) scale(0.65);
    transform-origin: 0 50%;
    opacity: 0.75;
    z-index: 3;
}

.project .stage li:nth-child(3) {
    transform: translate3d(0px, 0, 0) scale(1);
    opacity: 1;
    z-index: 4;
}

.project .stage li:nth-child(4) {
    transform: translate3d(504px, 0, 0) scale(0.65);
    transform-origin: 0 50%;
    opacity: 0.75;
    z-index: 3;
}

.project .stage li:nth-child(5) {
    transform: translate3d(880px, 0, 0) scale(0.75);
    transform-origin: 0 50%;
    opacity: 0;
    z-index: 2;
}


.application {
    margin-top: 80px;
}

.application .title {
    text-align: center;
}

.application .title p {
    padding: 16px 0;
}

.application ul {
    padding: 30px 0;
    display: flex;
}

.application ul li {
    color: #494949;
}

.application ul li>a {
    margin: 10px;
    color: #2993ca;
    display: block;
    text-align: center;
}

.application ul li a h2 {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    padding: 10px 0;
}

.application ul li p {
    font-size: 16px;
    position: relative;
    color: #000;
    text-align: left;
}

.application ul li p i {
    position: absolute;
    right: 0;
    bottom: 0;
    background: #2993ca;
    color: #fff;
    border-radius: 3px;
    padding: 1px 3px;
    font-size: 12px;
}

.application ul li a img {
    width: 100%;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
}

.application ul li a:hover img {
    transform: scale(1.08);
    -ms-transform: scale(1.08);
    -moz-transform: scale(1.08);
    -webkit-transform: scale(1.08);
    -o-transform: scale(1.08);
}


.solution {
    margin-top: 80px;
}

.solution .title {
    text-align: center;
}

.solution .title p {
    padding: 16px 0;
    color: #878787;
}

.solution ul {
    padding: 30px 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.solution ul li {
    width: 33%;
    color: #494949;
}
@media screen and (max-width: 797px) {
    .solution ul li{
        width: 100%;
    }
}
.solution ul li>a {
    margin: 10px;
    color: #2993ca;
    display: block;
    text-align: center;
}

.solution ul li a h2 {
    font-size: 18px;
    font-weight: 600;
    color: #535353;
    padding: 10px 0;
}

.solution ul li p {
    font-size: 14px;
    position: relative;
    color: #535353;
    text-align: center;
}

.solution ul li p i {
    position: absolute;
    right: 0;
    bottom: 0;
    background: #2993ca;
    color: #fff;
    border-radius: 3px;
    padding: 1px 3px;
    font-size: 12px;
}

.solution ul li a img {
    width: 100%;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
}

.solution ul li a:hover img {
    transform: scale(1.08);
    -ms-transform: scale(1.08);
    -moz-transform: scale(1.08);
    -webkit-transform: scale(1.08);
    -o-transform: scale(1.08);
}

section .more {
    width: 100%;
    margin: 20px auto 80px auto;
    text-align: center;
}

section .more a {
    padding: 3px 15px;
    background: #2993ca;
    color: #fff;
    border-radius: 5px;
    font-size: 14px;
}

.proj_news {
    margin-top: 60px;
}

.proj_news .surround {
    display: flex;
}

.proj_news .part {
    flex: 1;
    padding-right: 32px;
}

.proj_news .part .title {
    padding-bottom: 8px;
    border-bottom: 1px #dfdfdf solid;
}

.proj_news .part ul li {
    margin-top: 18px;
    padding: 2px 5px;
}
.proj_news .part ul li a{
    transition: all 0.7s;
    padding: 5px 5px 5px 6px ;
    display: block;
}
/*.proj_news .part ul li:hover{background-color: #dfdfdf;}*/
.proj_news .part ul li h2 {
    font-size: 16px;
    font-weight: 600;
    color: #2993ca;
    margin-bottom: 6px;
}

.proj_news .part ul li p {
    font-size: 14px;
    color: #535353;
}

.proj_news .part ul li a:hover {
    -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.123);
    -moz-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.123);
    box-shadow: 1px 5px 5px 5px rgba(0, 0, 0, 0.123);
    display: block;
}

.links {
    margin-top: 60px;
    font-size: 14px;
    margin-bottom: -60px;
    background: #e8e8e8;
    padding: 15px 0;
}

@media screen and (max-width: 1200px) {
    .banner {
        height: inherit;
        min-height: inherit;
        max-height: inherit;
    }

    .banner img {
        width: 100%;
    }

    .product {
        margin: 8px 0 8px 0;
    }

    .product .category li:last-child {
        display: none;
    }


    .product .box .box-prev,
    .product .box .box-next {
        display: none;
    }

    .product .stage ul {
        display: block;
    }

    .product .stage ul li {
        width: 50%;
        padding: 0;
    }

    .application {
        margin-top: 20px;
    }

    .application ul {
        flex-direction: column;
        padding: 20px 0 0;
    }

    .application ul li {
        margin: 0 10px 30px;
        opacity: 0;
        transform: translateX(-50px);
        transition: transform .5s, opacity .5s;
    }

    .application ul li:nth-child(even) {
        opacity: 0;
        transform: translateX(50px)
    }

    .application ul li>a {
        margin: 0;
    }

    .application ul li>a h2 {
        margin: 5px 0;
    }

    .application ul li p {}

    .application .more {}

    .project {
        height: inherit;
        padding-bottom: 30px;
        background-size: auto 100%;
    }

    .project .title {
        padding: 20px 0;
    }

    .project ul {
        padding: 0;
    }

    .project ul li a h2 {
        font-size: 16px;
    }

    .project ul li {
        opacity: 0;
        transform: translateX(-50px);
        transition: transform .5s, opacity .5s;
    }

    .project ul li:nth-child(even) {
        opacity: 0;
        transform: translateX(50px)
    }

    .project .stage i {
        width: unset;
        top: 50%;
        height: 80px;
        line-height: 80px;
        margin-top: -40px;
        z-index: 10;
        background-color: rgba(0, 0, 0, 0.2);
    }

    .project ul li {
        width: 50%;
    }

    .m_product {
        margin-top: 20px;
    }

    .m_product .title {
        text-align: center;
        margin-bottom: 20px;
    }

    .m_product ul {
        flex-direction: column;
    }

    .m_product ul li {
        margin: 0 10px 10px;
        opacity: 0;
        transform: translateX(-50px);
        transition: transform .5s, opacity .5s;
    }

    .m_product ul li:nth-child(even) {
        opacity: 0;
        transform: translateX(50px)
    }

    /*.m_product ul li:first-child{opacity: 1; transform:translateX(0);}*/
    .m_product ul li img {
        width: 100%;
    }


    .fadeIn {
        opacity: 1 !important;
        transform: translateX(0) !important;
    }
}
.about{
    margin-top: 60px;
}
.e_company{
    margin-top: 40px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
}
.e_company .e_left{
    width: 50%;
}
.e_company .e_left .e_size{
    padding: 10px 20px;
    color: #414141;
}
.e_company .e_left .e_size p{
    margin-bottom: 10px;
    text-indent: 33px;
}
.e_company .e_right{
    width: 50%;
}
.e_company .e_right img{
    display: block;
    width: 90%;
    /* max-height: 330px; */
    margin: 10px auto;
}
@media screen and (max-width: 800px){
    .e_company .e_left{
        width: 100%;
    }
    .e_company .e_right{
        width: 100%;
    }
}