html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video { margin: 0; padding: 0; border: 0; font: inherit; font-size: 100%; vertical-align: baseline; } html { line-height: 1; } ol, ul { list-style: none; } table { border-collapse: collapse; border-spacing: 0; } caption, th, td { text-align: left; font-weight: normal; vertical-align: middle; } q, blockquote { quotes: none; } q:before, q:after, blockquote:before, blockquote:after { content: ""; content: none; } a img { border: none; } article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary { display: block; } @media screen and (min-width:801px){ html{ font-size:14.75px; } body{ width: 100%; height: 947px; background: url(../images/index_bg.png); background-size:100% 100%; } .turntable-bg { width: 650px; height: 600px; margin: 0 auto; position: relative; top:200px; background: url("../images/3.png"); } .turntable-bg .mask { width: 454px; height: 451px; position: absolute; left: 116px; top: 60px; } .turntable-bg .pointer { width: 174px; height: 228px; position: absolute; left: 50%; top: 50%; margin-left: -67px; margin-top: -144px; z-index: 8; } .turntable-bg .rotate { width: 450px; height: 450px; position: absolute; left: 116px; top: 60px; } } @media screen and (max-width:800px){ html{ font-size:14.75px; } body{ background: url(../images/index_bg.png); } .turntable-bg { width: 350px; height: 325px; margin: 0 auto; position: relative; top:20px; background: url("../images/3.png"); background-size:100% 100%; } .turntable-bg .mask { width: 54px; height: 51px; position: absolute; left: 116px; top: 60px; /*z-index:9;*/ } .turntable-bg .pointer { width: 74px; height: 100px; position: absolute; /*border:1px solid red;*/ left: 180px; top: 150px; margin-left: -39px; margin-top: -50px; z-index: 8; } .turntable-bg .rotate { width: 250px; height: 250px; position: absolute; left: 60px; top: 30px; } .jjc{ width: 500px; height: 500px; background: url(images/paoma1.gif); background-size: 100%100%; position: absolute; top: -250px; left: 500%; font-size: 35px; line-height: 700px; text-align: center; color: #fff; display: none; } }