锘縝ody { } .dwwd_tabs:hover { cursor: pointer; } @media only screen and (max-width: 768px) { .banner { width: 100%; height: 150px; background: url(../../Images/banner.png) no-repeat; background-size: cover; background-position: center; } video { width: 300px; height: 170px; } } @media only screen and (min-width: 768px) { .banner { width: 100%; height: 300px; background: url(../../Images/banner.png) no-repeat; background-size: cover; background-position: center; } } .news_content { max-width: 1000px; min-height: 700px; margin: 0 auto; background-color: white; padding: 24px; } @media only screen and (max-width: 768px) { .nav { margin-bottom: 20px; } } @media only screen and (min-width: 768px) { .nav { margin-top: 10px; margin-bottom: 20px; } } .nav a { color: #1F55B1; } .title { text-align: center; margin-top: 20px; } .title span { display: block; margin-top: 15px; font-size: 14px; color: #989898; } .content { line-height: 2; font-size: 17px; color: #333333; margin-top: 30px; font-family: "寰蒋闆呴粦"; } .content .editor { text-align: right; margin-top: 28px; } .content img { max-width: 100%; /*max-height: 500px;*/ /*margin: 0 auto; display: block;*/ } @media only screen and (max-width: 768px) { .content img { width: calc(100vw - 48px) !important; height: auto !important; } }