.w { width: 100%;margin: 0 auto;margin-top: 20px;}.wraps { overflow: auto; position: relative; margin: 0 auto; width: 100%; height: 100%; z-index: 2; *zoom: 1; -moz-transform: translate3d(0, 0, 0); -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0);}
.screen-0 .btn-dl-box { position: relative; top: 20%; overflow: hidden; *zoom: 1;padding-top: 30px; float: left; }
.screen-0 .btn-dl-box .item {    margin: 0 25px;display: inline-block; text-align: center; }
.screen-0 .btn-dl-box .item-1 { margin-left: 160px; }
.screen-0 .btn-dl-box .ex-word { margin-top: 5px; text-align: center; font-size: 12px; color: #8fa8cc; }
.screen-0 .btn-dl-box .ex-word a { color: #8fa8cc; text-decoration: underline; }
.screen-0 .btn-dl-box .ex-word a:hover { color: #fff; }
/*screen*/
.screen { position: relative; overflow: hidden; }
.screen-bg { position: absolute; top: 0; left: 0; width: 100%; overflow: hidden; min-height: 390px; }
.btn-dl { position: relative; display: block; width: 228px; height: 68px; line-height: 68px; border: 1px solid #ffffff; color: #ffffff; font-size: 24px; overflow: hidden; cursor: pointer; -moz-transition: background-color 0.2s ease 0s; -webkit-transition: background-color 0.2s ease 0s; transition: background-color 0.2s ease 0s; border: 1px solid #03A9F4; border-radius: 30px;}
.btn-dl .icon { position: absolute; left: 20px; top: 15px; width: 32px; height: 32px; overflow: hidden; background-position: 0 -40px; -moz-animation: btnIcon 1.2s linear infinite; -webkit-animation: btnIcon 1.2s linear infinite; animation: btnIcon 1.2s linear infinite; }
.btn-dl:hover { border-color: #395fd3; background-color: #395fd3; text-decoration: none; }

.btn-dl-big .icon { background-image: url(/images/btn_dl.png) !important; _background-image: url(/images/btn_dl.gif) !important; background-position: 0 -240px; }
.btn-dl-big:hover { color: #ffffff; }
.btn-dl-big:hover .icon { background-position: 0 -240px !important; }

.btn-dl-big { line-height: 58px; height: 60px; }
a.btn-dl{
	color:#fff;
	background: #ef478d;
}