body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 0;
    background-color: #f1f1f1;
}
.bs{
  
background: #fff;
  
width: 100%;
  
height: 112px;
}
        .video-label h3 {
            position: absolute;
            bottom: 10px;
            left: 10px;
            font-size: 1.3vw;
            color: #fff;
            line-height: 3vw;
            /* top: 253px; */
            /* background: #e15c17; */
            /* padding: 13px 20px; */
        }

.la_tool .la_t_a,.l_a .la_tool .la_t_b,.l_a .la_tool .la_t_c,.l_a .la_edit .la_e_a,.la_sign p{ background-image: url(https://t1.huanqiu.cn/ebcf655761823f3683c52da6b4972ee6.png); background-repeat: no-repeat;}

.title-section {
    display: flex;
    /* justify-content: space-between; */
    width: 80%;
    margin: 36px 0;
    padding-left: 21px;
    background: #fff;
    margin: auto;
    padding-top: 32px;
}
#top_box #top_box_copy{
	position: absolute;
	top: 45%;
	margin-top: 25px;
	left: 0% !important;
	/* margin-left: 0px; */
	z-index: 101;
	/* text-align: left; */
	color: #fff;
	line-height: 35px;
	font-weight: 600;
	width: 100%;
	margin: auto;
}
#title01{
  
border-bottom: 4px #df5c26  solid;
  
width: 198px;
  
height: 59px;
}

.title {
    width: 277px;
    text-align: left;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    color: black;
    transition: color 0.3s;
    margin-right: 30px;
}

.title:hover {
    color: #df5c26 ;
}

.content-section {
    display: flex;
    justify-content: space-between;
    width: 80%;
    margin-top: 20px;
    margin-bottom: 20px;
}
.banner-solution::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgb(0 0 0 / 10%); /* Ã����æÑÕ��«¼�㨪¸Ã��¶������Öà */
}

.banner-cases{
    /* width: 100%; */
    height: 100vh;
    background: url("/static/image/anlixin.png") center 0 no-repeat;
    margin-top: 73px !important;
    /* margin-bottom: 30px; */
    /* box-shadow: 3px 2px 50px rgba(0,0,0,.1); */
    /* border-bottom: 1px #cccaca solid; */
    background-size: cover;
    }
.banner-casesfan{
    /* width: 100%; */
    height: 100vh;
    background: url("/static/image/anlifan.png") center 0 no-repeat;
    margin-top: 73px !important;
    /* margin-bottom: 30px; */
    /* box-shadow: 3px 2px 50px rgba(0,0,0,.1); */
    /* border-bottom: 1px #cccaca solid; */
    background-size: cover;
    }

.banner-solution{
    width: 100%;
    height: 660px;
    background: url("/ceshi/solutions/tupian/menzhen.png") center 0 no-repeat;
    margin-top: -47px;
    /* margin-bottom: 30px; */
    /* box-shadow: 3px 2px 50px rgba(0,0,0,.1); */
    /* border-bottom: 1px #cccaca solid; */
    }


.content-module {
    width: 311px;
    height: 315px;
    /* background-color: white; */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.content-module img {
    width: 309px;
    height: 227px;
}

.content-module .content-title {
    /* margin-top: 10px; */
    font-size: 28px;
    /* font-weight: bold; */
    color: #333;
    line-height: 29px;
    padding: 13px;
    height: 108px;
    background: #fff;
    letter-spacing: 1px;
    width: 307px;
}
.content-module {
	
}
.content-module:hover {
    transform: translateY(-10px);
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    border:#df5c26 2px solid;
}

#container{
	overflow: hidden;
	padding-top: 0px;
	width: 100%;
	text-align: center;
	background: #fff;
}
.container {
            width: 80%;
            margin: 0 auto;
            background: #fff;
        }
        .title {
            display: flex;
            align-items: center;
            margin-top: 20px;
            margin-bottom: 37px;
            height: 156px;
        }
        .title::before {
            content: '';
            width: 3px;
            height: 13%;
            background-color: #df5c26;
            margin-right: 11px;
        }
        .title h1 {
            font-size: 24px;
            color: black;
            margin: 0;
            line-height: 20px;
        }
        .video-module {
            display: flex;
            justify-content: space-between;
            margin-bottom: 100px !important;
            /* text-align: left; */
            margin: 0 auto;
        }
        .video-group {
            position: relative;
            width: 30%;
            height: 21vw;
            background-color: #e15c17;
            transition: transform 0.3s ease;
            /* background: linear-gradient(to bottom, white, #df5c26 ); */
            /* max-width: 300px; */
            margin: 0 auto;
        }
        .video-group:hover {
            transform: scale(1.1);
        }

        #top_box{
	width: 100%;
	height: 100vh !important;
	overflow:hidden;
	position: relative;
}
        .video-placeholder {
            width: 100%;
            height: 13vw;
            background-color: #262525;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #fff;
            /* background: linear-gradient(to bottom, white, #e15c17); */
        }
        .video-placeholder img {width: 23.5vw;height: 18.8vw;padding-top:3vw;}

        .top_video{
    height: 21vw;
    width: 100%;
    max-width: 600px;
    text-align: center;
    margin: auto;
    /* padding-left: 20%; */
    /* padding-top: 160px; */
    /* margin-top: 100px; */
}
        .video-label {
            position: absolute;
            bottom: 10px;
            left: 10px;
            font-size: 1.3vw;
            color: #fff;
            line-height: 3vw;
            /* top: 253px; */
            /* background: #e15c17; */
            /* padding: 13px 20px; */
        }

        .video-label1 {
            position: absolute;
            bottom: 10px;
            left: 10px;
            font-size: 1.3vw;
            color: #fff;
            line-height: 2vw;
            /* top: 253px; */
            /* background: #e15c17; */
            /* padding: 13px 20px; */
        }
.video-container {
    display: flex;
    justify-content: space-around; /* »��Õß��1��Ãspace-between����¾��Ô����Ö2¼ */
}

.video-popup {
        display: none; /* 3õ??¡¡¡¡¡?¡¡¡§¬¬¬¬?o¼??¡¡¡¡¡?¡¡¡§¬¬¬¬???t2Ø */
        position: fixed;
        z-index: 1000;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 80%;
        max-width: 800px;
        height: auto;
        background-color: #fff;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
        padding: 20px;
        border-radius: 8px;
    }

    .video-popup video {
        width: 100%;
        height: auto;
    }

    .close-popup {
        position: absolute;
        top: 10px;
        right: 10px;
        font-size: 24px;
        cursor: pointer;
    }