www.pudn.com > TeachingPlatform.zip > styles2.css, change:2016-11-21,size:3395b

.nav-collapse ul { 
    margin: 0; 
    padding: 0; 
    width: 50%; 
    display: block; 
    list-style: none; 
} 
 
.nav-collapse li { 
    width: 100%; 
    display: block; 
} 
 
.js .nav-collapse { 
     clip: rect(0 0 0 0); 
     max-height: 0; 
     position: absolute; 
     display: block; 
     overflow: hidden; 
     zoom: 1; 
 } 
 
.nav-collapse.opened { 
    max-height: 9999px; 
} 
 
@media screen and (min-width: 40em) { 
    .js .nav-collapse { 
        position: relative; 
        max-height: none; 
    } 
    #nav-toggle { 
        display: none; 
    } 
} 
 
 
/* ------------------------------------------ 
  DEMO PAGE'S STYLES 
--------------------------------------------- */ 
body, div, 
h1, h2, h3, h4, h5, h6, 
p, blockquote, pre, dl, dt, dd, ol, ul, li, hr, 
fieldset, form, label, legend, th, td, 
article, aside, figure, footer, header, hgroup, menu, nav, section, 
summary, hgroup { 
    margin: 0; 
    padding: 0; 
    border: 0; 
} 
 
a:active, 
a:hover { 
    outline: 0; 
} 
 
@-webkit-viewport { width: device-width; } 
@-moz-viewport { width: device-width; } 
@-ms-viewport { width: device-width; } 
@-o-viewport { width: device-width; } 
@viewport { width: device-width; } 
 
body { 
    -webkit-text-size-adjust: 100%; 
    -ms-text-size-adjust: 100%; 
    text-size-adjust: 100%; 
    color: #37302a; 
    background: #fff; 
    font: normal 100%/1.4 sans-serif; 
} 
 
.nav-collapse, 
.nav-collapse * { 
    -moz-box-sizing: border-box; 
    -webkit-box-sizing: border-box; 
    box-sizing: border-box; 
} 
 
.nav-collapse, 
.nav-collapse ul { 
    list-style: none; 
    width: 50%; 
    float: left; 
} 
 
.nav-collapse li { 
    float: left; 
    width: 100%; 
} 
 
@media screen and (min-width: 40em) { 
    .nav-collapse li { 
        width: 25%; 
        *width: 24.9%; /* IE7 Hack */ 
        _width: 19%; /* IE6 Hack */ 
    } 
} 
 
.nav-collapse a { 
    color: #fff; 
    text-decoration: none; 
    width: 100%; 
    background: #f4421a; 
    border-bottom: 1px solid white; 
    padding: 0.7em 1em; 
    float: left; 
} 
 
@media screen and (min-width: 40em) { 
    .nav-collapse a { 
        margin: 0; 
        padding: 1em; 
        float: left; 
        text-align: center; 
        border-bottom: 0; 
        border-right: 1px solid white; 
    } 
} 
 
.nav-collapse ul ul a { 
    background: #ca3716; 
    padding-left: 2em; 
} 
 
@media screen and (min-width: 40em) { 
    .nav-collapse ul ul a { 
        display: none; 
    } 
} 
 
#nav-toggle { 
    -webkit-touch-callout: none; 
    -webkit-user-select: none; 
    -moz-user-select: none; 
    -ms-user-select: none; 
    user-select: none; 
    border: 0; 
    cursor: pointer; 
    width: 70px; 
    height: 55px; 
    float: right; 
    text-indent: -9999px; 
    overflow: hidden; 
    background: #f4421a url("hamburger.gif") no-repeat 50% 33%; 
} 
 
@media screen and (-webkit-min-device-pixel-ratio: 1.3), screen and (min--moz-device-pixel-ratio: 1.3), screen and (-o-min-device-pixel-ratio: 2 / 1), screen and (min-device-pixel-ratio: 1.3), screen and (min-resolution: 192dpi), screen and (min-resolution: 2dppx) { 
    #nav-toggle { 
        background-image: url("hamburger-retina.gif"); 
        -webkit-background-size: 100px 100px; 
        -moz-background-size: 100px 100px; 
        -o-background-size: 100px 100px; 
        background-size: 100px 100px; 
    } 
}