/*：非源码,演示用的代码。源代码唯一下载地址: http://www.bootstrapmb.com/item/223。（此备注只出现在演示站，下载的源码不包含。）*/@font-face {  font-family: 'Material Icons';  font-style: normal;  font-weight: 400;  src: url(iconfont/MaterialIcons-Regular.eot); /* For IE6-8 */  src: local('Material Icons'),       local('MaterialIcons-Regular'),       url(iconfont/MaterialIcons-Regular.woff2) format('woff2'),       url(iconfont/MaterialIcons-Regular.woff) format('woff'),       url(iconfont/MaterialIcons-Regular.ttf) format('truetype');}.material-icons {  font-family: 'Material Icons';  font-weight: normal;  font-style: normal;  font-size: 18px;  /* Preferred icon size */  display: inline-block;  width: 1em;  height: 1em;  line-height: 1;  text-transform: none;  letter-spacing: normal;  word-wrap: normal;  vertical-align: -4px;  /* Support for all WebKit browsers. */  -webkit-font-smoothing: antialiased;  /* Support for Safari and Chrome. */  text-rendering: optimizeLegibility;  /* Support for Firefox. */  -moz-osx-font-smoothing: grayscale;  /* Support for IE. */  font-feature-settings: 'liga';}.material-icons.md-18 { font-size: 18px; }.material-icons.md-24 { font-size: 24px; vertical-align: -7px;}.material-icons.md-36 { font-size: 36px; vertical-align: -12px;}.material-icons.md-48 { font-size: 48px; vertical-align: -16px;}/*：非源码,演示用的代码。源代码唯一下载地址: http://www.bootstrapmb.com/item/223。（此备注只出现在演示站，下载的源码不包含。）*/