@media (max-width:1700px){ * { margin: 0; padding: 0; } i { font-style: normal } a { text-decoration: none; color: #333f48; } a:hover { color: #c4beb6; } ul { list-style: none; } body { background-color: #f4f4f4; -webkit-font-smoothing: subpixel-antialiased; } .banner1{ background-image: url(//p1.lefile.cn/fes/cms/2022/02/17/7zrb0j8fdx9iljhurompe0yiwteecq982881.png); background-position-x: center; background-position-y: top; background-repeat: no-repeat; width: 100%  !important; height: 490px !important; position: relative; } .kuangjia{ width: 1200px; height: 360px; margin-top: 50px; position: relative; transform: translate(-50%, 0); left: 50%; } .fenlei{ float: left; text-align: left; } .biaoti{ margin-right: 210px; font-size: 24px; font-weight: 550; margin-bottom: 30px; color: #333f48; } .liebiao{ padding: 10px 0 0 0; font-size: 16px; list-style-type: disc; } li { list-style-type: disc; } .yemianbiaoti { margin-top: 50px; font-size: 42px; font-weight:550; text-align: center; color: #FFF; position: absolute; top: 240px; transform: translate(-50%,0); left: 50%; } } @media (min-width:1700px){ * { margin: 0; padding: 0; } i { font-style: normal } a { text-decoration: none; color: #333f48; } a:hover { color: #c4beb6; } ul { list-style: none; } body { background-color: #f4f4f4; -webkit-font-smoothing: subpixel-antialiased; } .banner1{ background-image: url(//p1.lefile.cn/fes/cms/2022/02/17/7zrb0j8fdx9iljhurompe0yiwteecq982881.png); background-position-x: center; background-position-y: top; background-repeat: no-repeat; width: 100%  !important; height: 490px !important; position: relative; } .kuangjia{ width: 1600px; height: 360px; margin-top: 50px; position: relative; transform: translate(-50%, 0); left: 50%; } .fenlei{ float: left; text-align: left; } .biaoti{ margin-right: 340px; font-size: 24px; font-weight: 550; margin-bottom: 30px; color: #333f48; } .liebiao{ padding: 10px 0 0 0; font-size: 16px; list-style-type: disc; } li { list-style-type: disc; } .yemianbiaoti { margin-top: 50px; font-size: 42px; font-weight:550; text-align: center; color: #FFF; position: absolute; top: 240px; transform: translate(-50%,0); left: 50%; } } @media (max-width:1200px){ * { margin: 0; padding: 0; } i { font-style: normal } a { text-decoration: none; color: #333f48; } a:hover { color: #c4beb6; } ul { list-style: none; } body { background-color: #f4f4f4; -webkit-font-smoothing: subpixel-antialiased; } .banner1{ background-image: url(//p1.lefile.cn/fes/cms/2022/02/17/7zrb0j8fdx9iljhurompe0yiwteecq982881.png); background-position-x: center; background-position-y: top; background-repeat: no-repeat; width: 100%  !important; height: 490px !important; position: relative; } .kuangjia{ width: 1600px; height: 360px; margin-top: 50px; position: relative; transform: translate(-50%, 0); left: 50%; } .fenlei{ float: left; text-align: left; } .biaoti{ margin-right: 340px; font-size: 24px; font-weight: 550; margin-bottom: 30px; color: #333f48; } .liebiao{ padding: 10px 0 0 0; font-size: 16px; list-style-type: disc; } li { list-style-type: disc; } .yemianbiaoti { margin-top: 50px; font-size: 42px; font-weight:550; text-align: center; color: #FFF; position: absolute; top: 240px; transform: translate(-50%,0); left: 50%; } }