@media only screen and ( max-width: 640px ) {
    .temperature_detection .product_banner .content{display: flex;width: auto;}
    .temperature_detection .product_banner .content .text{width:75%;}
    .temperature_detection .product_banner .content .text .title{line-height:2.5rem;margin-bottom:1.5rem; font-size: 1.7rem; letter-spacing: 0;}
    .temperature_detection .product_banner .content .text .nr{font-size: 1.2rem;line-height: 1.8rem; letter-spacing:0;}
    .temperature_detection .product_banner .content .img{width: 19%;}
    .temperature_detection .product_banner .content .img img{height: inherit;}
    .temperature_detection .propaganda .content{display: block;}
    .temperature_detection .propaganda .video{width:100%;height:auto;}
    .temperature_detection .propaganda .text{width:100%;font-size: 1.2rem;line-height: 2rem;margin: 1rem 0 2rem}
    .temperature_detection .propaganda button{width: 18rem!important;margin-top: 2rem!important}
    .temperature_detection .management .content img{width: 90%; margin-top:20px;}
    .temperature_detection .core_functions li{padding:3rem 0 !important;}
    .temperature_detection .applicable_scenario ul li{width: 48%;margin-bottom: 2rem;}
    .temperature_detection .applicable_scenario ul li:nth-last-child(n+3){margin-bottom:2rem;}
	.temperature_detection .docking .content{ display:block !important;}
	.temperature_detection .docking .content li{width: 50% !important; float:left;}

    .temperature_detection .parameter .content{width:auto;}
    .temperature_detection .parameter dl dt{ display: flex; align-items: center; justify-content: center;padding-left: 0}
    .temperature_detection .parameter dl{font-size:1.2rem; line-height: 3rem;}
    .temperature_detection .parameter dl dd{padding: 0 1rem;}
    .temperature_detection .applicable_scenario ul li span{font-size:1.4rem;}
    .temperature_detection .relevant_products{margin-bottom: 3rem;}
    .temperature_detection .relevant_products .list{ flex-flow: row wrap;}
    .temperature_detection .relevant_products .list li{width: 48%; height:16rem;margin-bottom: 1rem;}
    .temperature_detection .relevant_products .list li .img{height:7rem;margin-bottom: 1rem;}
    .temperature_detection .relevant_products .list li .img img{max-height: 100%;}
    .temperature_detection .relevant_products .list li .title{ font-size: 1.6rem; line-height:2rem;}
    .temperature_detection .relevant_products .list li:nth-last-child(-n+2){margin-bottom: 0;}
    .temperature_detection .docking .content{ width: 100%; padding: 0 2rem;}
    .temperature_detection .docking .content li .img{/*height:8rem;*/}
    .temperature_detection .docking .content li p{font-size: 1.4rem;}
    .temperature_detection .docking button{width:10rem; height: 3rem; line-height: 3rem;margin-top: 2rem;font-size: 1.4rem;}
    .face_access_control .system_function .list{margin-bottom: 2rem;}
    .face_access_control .applicable_product .content .text .ms{line-height: 2rem;}
    .contrast li{width:42%;}
    .contrast li .content span{font-size:1.6rem;margin: 1rem 0;}
    .contrast li .content p{font-size:1.4rem;line-height:2rem;}
    .contrast li.jt{padding-bottom:14rem;}
    .contrast li.jt img{width:2rem;}
    .contrast button{width:10rem; height: 3rem; line-height: 3rem;margin-top: 2rem;font-size: 1.4rem;}

    .temperature_detection .parameter .content_table{width:auto;}
    .temperature_detection .parameter .content_table2{width:auto;}
    .temperature_detection .parameter .content_table2 tbody td{font-size: 12px;padding: 3px 5px;}
    .temperature_detection .parameter .content_table2 tbody th{ font-size: 12px;padding: 3px 5px;}

    .temperature_detection .parameter .v{width: 100%}
    .temperature_detection .parameter .v .videonum{line-height: 100px}
    .temperature_detection .parameter .v>dt{width: 25.7%}
    .temperature_detection .parameter .v>dd{width: 74.3%;padding: 0}
    .temperature_detection .parameter .v dd dt{width: 19%;line-height: 120px;height: 120px}
    .temperature_detection .parameter dl dd dl dd{width: 81%}

}