body{
    margin: 0px;
    padding: 0px;

}
.swiper-vertical>.swiper-wrapper{flex-direction:column}
.header_index{
    width: 100%;
    max-width: 1920px;
    height: 120px;
    background: #000;
    position: fixed;
}

#iframe-wrap{
    border: 0px solid red;
    width: 100%;
    max-width: 1920px;
    /*height: 1300px;*/
    margin: auto;
    padding-bottom: 30px;
}
#iframe{
    border: 0px solid red;
    width: 100%;
    height: 920px;
    max-height: 920px;
}
header{
    margin-top: -8px;
}
.main_bar{
    width: 74%;
    height: 100px;
    margin: auto;
    /*background: #6c7781cf;*/
    /*position: absolute;*/
    margin-top: 10%;
}
.main_bar2{
    width: 1012px;
    height: 100px;
    margin: auto;
    margin-top: 8%;
}
.main_bar ul li{
    width: 16%;
    float: left;
    margin-left: 8px;
    margin-top: 10px;
    text-align: center;
}
.main_bar2 ul li{
    width: 120px;
    float: left;
    margin-left: 110px;
    margin-top: 10px;
    text-align: center;
}
.main_bar ul li a img,.main_bar2 ul li span img{
    width: 120px;
    -webkit-filter: grayscale(100%);
    /* Chrome, Safari, Opera */
    filter: grayscale(100%);
    cursor: pointer;
}
.main_bar ul li a,.main_bar2 ul li a{
    filter: grayscale(100%);
}
.tab_img{
    /*opacity: 0.5;*/
    cursor: pointer;
}

/* img{ 
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
} */

.label_div{
    border: 0px solid red;
    width: 350px;
    height: 300px;
    margin-left: 14px;
    display: none;
    position: absolute;
    z-index: 99;
}
.label_div img{
    width: 100%;
}
.blue_p{
    color: #1fb1e0;
    font-size: 25px;
    font-weight: bold;
    position: absolute;
}
.white_p{
    color: white;
    font-size: 50px;
    position: absolute;
    margin-top: 60px;
}

#label_div_1{
    margin-left: 74px;
}
#label_div_2{
    margin-left: 80px;
}
#label_div_3{
    width: 210px;
    margin-left: 90px;
}
#label_div_4{
    width: 400px;
    margin-left: 100px;
}
#label_div_5{
    width: 320px;
    margin-left: 100px;
}
#label_div_6{
    width: 220px;
    margin-left: 50px;
}


#left_swiper_1{
    height: 877px; background-image: url(../images/1-1.jpg);
}
#left_swiper_2{
    height: 877px; background-image: url(../images/2-1.jpg);
}
#left_swiper_3{
    height: 877px; background-image: url(../images/3-1.jpg);
}
#left_swiper_4{
    height: 877px; background-image: url(../images/4-1.jpg);
}
#left_swiper_5{
    height: 877px; background-image: url(../images/5-1.jpg);
}
#left_swiper_6{
    height: 877px; background-image: url(../images/6-1.jpg);
}
#left_swiper_7{
    height: 877px; background-image: url(../images/7-1.jpg);
}
#left_swiper_8{
    height: 877px; background-image: url(../images/8-1.jpg);
}
#left_swiper_9{
    height: 877px; background-image: url(../images/9-1.jpg);
}
#left_swiper_10{
    height: 877px; background-image: url(../images/10-1.jpg);
}

#right_swiper_1{
    height: 877px; background-image: url(../images/1-2.jpg);
}
#right_swiper_2{
    height: 877px; background-image: url(../images/10-2.jpg);
}
#right_swiper_3{
    height: 877px; background-image: url(../images/9-2.jpg);
}
#right_swiper_4{
    height: 877px; background-image: url(../images/8-2.jpg);
}
#right_swiper_5{
    height: 877px; background-image: url(../images/7-2.jpg);
}
#right_swiper_6{
    height: 877px; background-image: url(../images/6-2.jpg);
}
#right_swiper_7{
    height: 877px; background-image: url(../images/5-2.jpg);
}
#right_swiper_8{
    height: 877px; background-image: url(../images/4-2.jpg);
}
#right_swiper_9{
    height: 877px; background-image: url(../images/3-2.jpg);
}
#right_swiper_10{
    height: 877px; background-image: url(../images/2-2.jpg);
}