body {
    color: #222;
    -webkit-text-size-adjust: none;
}

a:hover {
    text-decoration: none;
}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, iframe {
    margin: 0;
    padding: 0;
}

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


ol, ul {
    list-style: none;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.section-wrap {
    width: 100%;
    height: 100%;
    overflow: visible;
    transition: transform 1s cubic-bezier(0.86, 0, 0.03, 1);
    -webkit-transition: -webkit-transform 1s cubic-bezier(0.86, 0, 0.03, 1);
}
.banner_down {
    position: absolute;
    width: 28px;
    height: 26px;
    bottom: 53px;
    left: 50%;
    margin-left: -14px;
    cursor: pointer;
    z-index: 999999;
}

.section .banner_down img {
    animation: myfirst 2s infinite;
    display: inline-block;
    opacity: .7;
    width: 76%;
    padding-top: 76%;
    box-sizing: border-box;
}

.section-wrap .section-3{
    /* background-size: cover;

     */
    height: 100%;
    width: 100%;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.section-3 a {
    display: block;
    width: 100%;
    height: 100%;
    cursor: hand;

}
.rightbottom img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#fangan {
    width: 100%;
    height: 100%;
    min-width: 325px;
    z-index: -10;
    zoom: 1;
    background-color: #fff;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
    position: relative;
    transition: all 0.3s;
}
#fangan2 {
    width: 100%;
    height: 100%;
    min-width: 325px;
    z-index: -10;
    zoom: 1;
    background-color: #fff;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
    position: relative;
    transition: all 0.3s;
}

div.rightbottom {
    height: 12.5%;
    width: 35%;
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
    bottom: 0;
    left: 12%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.5%;

}

div.fanganclass {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center; /* 水平居中 */
    flex-direction: column;
    align-items: center;

}

div.smallfangan {
    width: 23.5%;
    height: 83%;
    float: left;
}

div.smallfangan > div.righttu {
    width: 100%;
    height: 100%;
    position: relative;
}


div.smallfangan > div.righttu > a > div.redfangan {
    width: 100%;
    height: 36%;
    background: rgba(128, 1, 1, 0.85);
    position: absolute;
    bottom: 0;
}

p.fanganname {
    color: white;
    text-align: center;
    position: relative;
    font-size: 1.4vh;
}

p.english {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2vh;
    margin: 0;
    font-family: Arial;
}


.blackact {
    filter: brightness(50%);
    cursor: pointer;
}

.act {
    filter: brightness(100%);
}


.section-wrap .section-4 {
    height: 100%;
    width: 100%;
}


.section-wrap .section-4 {
    background-image: url('https://prod-jekeen-web1.oss-cn-qingdao.aliyuncs.com/Commons/Videobackground.jpg');
    display: flex;
    justify-content: center;
    align-items: center;
    background-size: cover;
}

div.anlis {
    width: 100%;
    height: 100%;
    padding-left: 7.5%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center

}

div.anlis > ul {
    width: 100%;
    height: 80%;
    padding: 2%;
}

div.anlis > ul > li {
    float: left;
    width: 21%;
    text-align: center;
    margin-top: 2.2%;
    margin-right: 2%;
    overflow: hidden;
}

div.anlis > ul > li > a {
    overflow: hidden;
}

a.anli > img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

div.anlis > ul > li > a > p.anlititle {
    margin-top: 18px;
    text-align: left;
    font-size: 1.6vh;
    margin-bottom: 5px;
    color: white;
    padding-left: 10px;
}

div.anlis > ul > li > a > p.anliclass {
    text-align: left;
    font-size: 1.4vh;
    color: rgba(255, 255, 255, 0.6);
    padding-left: 10px;
}

.anli {
    overflow: hidden;
}


div.anlis > ul > li > a > img {
    transition: .5s;
}

div.anlis > ul > li > a > img:hover {
    transform: translateZ(0) scale(1.05);
}
.imgBox img {
    transition: all 0.7s;
}
.imgBox:hover img {
    transform: scale(1.1);
}

.imgBoxLarge img {
    transition: all 0.7s;
}
.imgBoxLarge:hover img {
    transform: scale(1.1);
}



/*产品*/
.productfirst {
    height: 100%;
    width: 25%;
    float: left;
    overflow: hidden;
}

.productthree {
    width: 25%;
    height: 100%;
    float: left;
    overflow: hidden;
}

.productthree ul {
    height: 100%;
    width: 100%;
}

.productfirst ul {
    height: 100%;
    width: 100%;
}

.productfirst ul li {
    width: 100%;
    height: 33.3333%;
    position: relative;
    overflow: hidden;
}

.productthree ul li {
    width: 100%;
    height: 33.3333%;
    position: relative;
    overflow: hidden;;
}

.productfirst img {
    width: 100%;
    height: 100%;
}

.productthree img {
    width: 100%;
    height: 100%;
}

.product {
    position: absolute;
    bottom: 0;
    right: 0;
}

div.productsecond {
    height: 100%;
    width: 50%;
    float: left;
}

.productsecond > a > div > img {
    height: 100%;
    width: 100%;
}

.one {
    width: 160px;
    height: 70px;
    background: rgba(0, 0, 0, 0.6);

    text-align: center;
}

.two {
    width: 160px;
    height: 70px;
    background: rgba(0, 0, 0, 0.6);

    text-align: center;
}

.productenglish {
    position: relative;
    top: 14px;
    margin: 0;
    font-size: 1.4vh;
    font-family: Arial;
    color: rgba(255, 255, 255, 0.6);
}

p.productname {
    position: relative;
    top: 17px;
    margin: 0;
    font-size: 1.6vh;
    color: white;
}

div.second_one {
    position: relative;
    overflow: hidden;
    height: 66.6666%;
    width: 100%;
}


div.second_two {
    overflow: hidden;
    height: 33.3333%;
    width: 50%;
    float: left;
    position: relative;
}

.producturl > div > img {
    display: block;
    transition: .5s;
}

.producturl img {
    display: block;
    transition: .5s;
}

a.producturl:hover > div > img {
    transform: translateZ(0) scale(1.05);
}

a.producturl:hover img {
    transform: translateZ(0) scale(1.05);
}


	
#video {
    width: 100%;
    height: 100%;
    min-width: 325px;
    z-index: -10;
    zoom: 1;
    /*background-color: #fff;*/
    /*background-repeat: no-repeat;*/
    /*background-size: cover;*/
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
    position: relative;
}

/*视频*/
div.video {
    height: 100%;
    width: 100%;
    position: relative;
    display: block;
    clear: both;
    margin: 0 auto;
    display: flex;
    background-size: cover;
    /*justify-content: center;*/
    /*align-items: center;*/
}

.video_title {
    letter-spacing: 4px;
    margin-top: 120px;
    width: 100%;
    text-align: center;
    font-size: 38px;
    /*font-family: "Source Han Sans CNBold";*/
    color: #eeeeee;
    position: absolute;
}

.video_text {
    margin-top: 200px;
    width: 100%;
    text-align: center;
    font-size: 15px;
    line-height: 26px;
    /**font-family: "Source Han Sans CN";*/
    color: #bbbbbb;
    position: absolute;
    letter-spacing: 1px;
}

.video_two {
    margin-left: 6.8%;
    margin-top: 320px;
    width: 86.4%;
}

.video_main {
    height: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video_one {
    float: left;
    margin-left: 3.7%;
    width: 44.4%;
    /*height: 100%*/
    height: 65%;
}






.video_name {
    margin-top: 4%;
    text-align: center;
    font-size: 21px;
    /**font-family: "Source Han Sans CN";*/
    color: #FFFEFE;
    letter-spacing: 3px;
}

.video_english {
    margin-top: 1%;
    font-size: 13px;
    /**font-family: "Source Han Sans CN";*/
    color: rgba(255, 255, 255, 0.3);
    text-align: center
}

div.playimg {
    width: 6.25%;
}

.playvideo {
    cursor: pointer;
    /*width: 120px;*/
    /*height: 120px;*/
    width: 11%;
    opacity: 0.9;
}

div.videos {
    height: 100%;
    width: 100%;
    background: rgba(29, 29, 29, 0.5);
    position: relative;
    z-index: 99999;
}

div.videodiv {
    width: 960px;
    height: 540px;
    margin: 0 auto;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

#Indexvideo {
    width: 960px;
    height: 540px;
}

div.video > div.videos > div.videodiv > img {
    position: absolute;
    left: 100%;
    bottom: 100%;
    cursor: pointer;
}

.carousel-inner > div > img {
    height: 100%;
}

.img-div {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-width: 1000px;
    /*z-index:-10;*/
    zoom: 1;
    background-color: #fff;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
}

.img-div > a {
    width: 100%;
    height: 100%;
}

.img-div > a > img {
    width: 100%;
    height: 100%;
    opacity: 0;
}

		
@media (max-width:765px){
.video_title{
	font-size: 20px;
    padding: 30px 10px;
    margin-top: 30px;
	
}

.video_text {
    margin-top:150px;
    width: 100%;
    text-align: center;
    font-size: 14px;
}
	
.video_one {
    float: left;
    margin-left: 3.7%;
    width: 95%;
    /*height: 100%*/
    height: 35%;
}
.video_name {
    margin-top: 1%;
    text-align: center;
    font-size: 21px;
    /**font-family: "Source Han Sans CN";*/
    color: #FFFEFE;
    letter-spacing: 3px;display: none;
}	
	
}