.video {
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: space-around;
    position: relative;
    top: 30px;
    background-image: url(./video_bg.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header {
    width: 100%;
    height: 500px;
    background-image: url(./header_bg.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.header video {
    width: 90%;
    height: 260px;
    /* border: 1px solid #FFD4AD; */
    box-sizing: border-box;
    border-radius: 20px;
    /* box-sizing: border-box; */
    padding: 20px;
}
.lb1 video {
    width: 90%;
    height: 260px;
    /* border: 1px solid #FFD4AD; */
    box-sizing: border-box;
    border-radius: 20px;
    /* box-sizing: border-box; */
    padding: 20px;
}

footer {
    width: 100%;
    background: #CC000B;
    /* background-image: url(./logo.png);
    background-repeat: no-repeat;
    background-position: 100px 50%; */
    background-size: 340px;
    position: relative;
    /* margin-top: 25px; */
}

.bt {
    width: 100%;
    height: 25px;
    background-image: url(./hf2.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    position: relative;
    top: -50px;
}

.bt1 {
    width: 100%;
    height: 42px;
    background-image: url(./hf3.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    position: relative;
    top: 20px;
    margin-top: 120px;
}

.lb1,
.lb2 {
    width: 100%;
    height: 340px;
    border: 1px solid #FFE7A8;
    border-radius: 14px;
    margin: 0 auto;
    margin-top: 30px;
}

.top {
    width: 100%;
    height: 60px;
    background-image: url(./title.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    position: relative;
    top: 20px;
}

.bottom {
    width: 100%;
    height: 22px;
    background-image: url(./hf1.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto;
    position: relative;
    top: 20px;
}

.disnone {
    display: none;
}

.lb1 .swiper-container img {
    width: 150px;
    height: 100px;
    display: block;
}

.lb1 .swiper-slide h6 {
    display: inline-block;
    width: 150px;
    height: 35px;
    background: rgb(0, 0, 0, 0.5);
    font-size: 15px;
    line-height: 35px;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    color: #EC2F37;
    position: relative;
    /* bottom: 50px; */
    border: none;
    border-radius: 0 0 7px 7px;
    background: #FFE7A8;
    border: 1px solid #FFE7A8;
}

.lb1,
.lb2 {
    width: 100%;
    height: 200px;
    border: 1px solid #FFE7A8;
    border-radius: 14px;
    margin: 0 auto;
    margin-top: 30px;
}

.lb2 .swiper-container img {
    width: 120px;
    height: 80px;
    display: block;
}

.lb2 .swiper-slide nav {
    display: inline-block;
    width: 120px;
    height: 50px;
    background: rgb(0, 0, 0, 0.5);
    position: relative;
    /* bottom: 50px; */
    border: none;
    border-radius: 0 0 7px 7px;
    background: #FFE7A8;
    border: 1px solid #FFE7A8;
}

nav h6 {
    font-size: 12px;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    color: #EC2F37;
}


.clearfix {
    display: none;
}

.white_content {
    display: none;
    position: absolute;
    top: 700px;
    left: 3%;
    width: 80%;
    height: 200px;
    padding: 20px;
    border: 10px solid orange;
    background-color: white;
    z-index: 1002;
    overflow: auto;
    /* margin: 0 auto; */
}

.black_overlay video {
    width: 100%;
    height: 260px;
    /* border: 1px solid #FFD4AD; */
    box-sizing: border-box;
    border-radius: 20px;
    /* box-sizing: border-box; */
    padding: 20px;
}
#fileOperation10,
#fileOperation11,
#fileOperation12,
#fileOperation13,
#fileOperation14,
#fileOperation15,
#fileOperation16 {
    display: none;
    position: absolute;
    top: 1000px;
    left: 3%;
    width: 80%;
    height: 270px;
    padding: 20px;
    border: 10px solid orange;
    background-color: white;
    z-index: 1002;
    overflow: auto;
    /* margin: 0 auto; */
}

.fade11 h6 {
    color: #000;
    text-align: center;
    font-size: 16px;
}
.lb {
    position: relative;
    bottom: 100px;
    height: 800px;
}
.video1 video{
width:100%;
heigth:360px;
margin-top:60px;
}