.video_glasses_wrapper {
    /*float: left;*/
    width: 1200px;
    height: 500px;
    height: 400px;
    /*height: auto;*/
    border: #0f0 solid 0px;
    padding: 0px;
    overflow: hidden;
}

.video_glasses_wrapper .video_glasses_box {
    float: left;
    margin-left: 0px;
    width: 640px;
    height: 500px;
    border: #0f0 solid 0px;
}


.video_glasses_wrapper .text_box {
    float: left;
    width: 550px;
    height: 500px;
    border: #0f0 solid 0px;
}

.video_glasses_wrapper .text_box .title {
    border: #0f0 solid 0px;
    height: 50px;
    width: 100%;
    font-weight: bold;
    font-size: 32px;
    text-align: center;
    color: #0099A8;
    margin-top: 50px;
}

.video_glasses_wrapper .text_box .content {
    box-sizing: border-box;
    padding: 20px;
    font-size: 14px;
    text-align: center;
    text-align: left;
    line-height: 30px;
    color: #666;
    text-indent: 2em;
    word-wrap: break-word;
    word-break: break-all;
}

.brands_glasses_logo_wrapper {
    /* float: left; */
    width: 1200px;
    height: 650px;
    /* height: auto; */
    border: #0f0 solid 0px;
    padding: 0px;
}

.brands_glasses_logo_wrapper .title {
    border: #0f0 solid 0px;
    height: 50px;
    width: 100%;
    font-weight: bold;
    font-size: 36px;
    text-align: center;
    color: #0099A8;
    margin-top: 0px;
}

.brands_glasses_logo_wrapper .description {
    border: #0f0 solid 0px;
    /*height: 50px;*/
    width: 100%;
    /*font-weight: bold;*/
    font-size: 14px;
    line-height: 30px;
    text-align: left;
    color: #666;
    margin-top: 10px;
    text-indent: 20px;
    padding: 20px 0px;
    box-sizing: border-box;
    word-wrap: break-word;
    word-break: break-all;
}

table {
    margin-top: 0px;
    border-collapse: collapse;
    border: 1px solid #ccc;
}

td {
    border: 1px solid #ccc;
    padding: 0px;
}

.brands_glasses_logo_wrapper img {
    width: 200px;
}

.video_people_wrapper {
    width: 1200px;
    height: 500px;
    /*height: auto;*/
    border: #0f0 solid 0px;
    padding: 0px;
}

.video_people_box {
    float: right;
    margin-left: 0px;
    width: 640px;
    height: 500px;
    border: #0f0 solid 0px;
}

.video_people_wrapper .text_box {
    width: 560px;
    height: 480px;
    float: right;
}

.video_people_wrapper .text_box .title {
    border: #0f0 solid 0px;
    height: 50px;
    width: 100%;
    font-weight: bold;
    font-size: 32px;
    text-align: center;
    color: #0099A8;
    margin-top: 80px;
}

.video_people_wrapper .text_box .content {
    box-sizing: border-box;
    padding: 0px 20px;
    font-size: 14px;
    text-align: center;
    text-align: left;
    line-height: 30px;
    color: #666;
    text-indent: 2em;
    word-wrap: break-word;
    word-break: break-all;
}

.demo_video_wrapper {
    width: 1200px;
    height: 550px;
}

.demo_video_wrapper .left {
    float: left;
    width: 850px;
    height: 500px;
    background-image: url("../images/icons8-youtube-500.png");
    background-repeat: no-repeat; 
    background-position: center center; 
    background-size:200px auto;
    border: #ddd solid 1px; 
}

.demo_video_wrapper .right {
    float: right;
    width: 300px;
    height: 500px;
    background-image: url("../images/icons8-youtube-500.png");
    background-repeat: no-repeat; 
    background-position: center center; 
    background-size:200px auto;
    border: #ddd solid 1px;     
}

.video_model_wrapper {
    width: 1200px;
    height: 550px;
}

.video_model_wrapper .left {
    float: left;
    width: 575px height:500px;
    background-image: url("../images/icons8-youtube-500.png");
    background-repeat: no-repeat; 
    background-position: center center; 
    background-size:200px auto;
    border: #ddd solid 1px;     
}

.video_model_wrapper .right {
    float: right;
    width: 575px height:500px;
    background-image: url("../images/icons8-youtube-500.png");
    background-repeat: no-repeat; 
    background-position: center center; 
    background-size:200px auto;
    border: #ddd solid 1px;     
}

.online_demo_wrapper {
    width: 1200px;
    height: 400px;
    /*height: auto;*/
    border: #0f0 solid 0px;
    padding: 0px;
}

.online_demo_wrapper .module_title {
    float: left;
    width: 100%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    color: #666;
    font-size: 24px;
    font-weight: bold;
}

.video_demo_wrapper {
    width: 1200px;
    height: 750px;
    /*height: auto;*/
    border: #0f0 solid 0px;
    padding: 0px;
}

.video_demo_wrapper .module_title {
    float: left;
    width: 100%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    color: #666;
    font-size: 24px;
    font-weight: bold;
}

.online_demo {
    width: 100%;
    height: auto;
}

.online_demo table {
    width: 100%;
    font-family: verdana, arial, sans-serif;
    font-size: 14px;
    color: #666;
    border-width: 1px;
    border-color: #eee;
    border-collapse: collapse;

}

.online_demo table th {
    background: #0099A8;
    border-width: 1px;
    padding: 8px;
    border-style: solid;
    border-color: #eee;
    color: #fff;
    background: #F8F8F8;
    color: #666;
}

.online_demo table td {
/*    background: #eee;*/
    border-width: 1px;
    padding: 8px;
    border-style: solid;
    border-color: #eee;
}
.online_demo table tr:nth-child(even) {
    background: #eee;
    background: #F8F8F8;
}

.online_demo table tr:nth-child(odd) {
    background: #FFF
}

.online_demo table td a {
    color: #0099A8;
    font-weight: bold;
}