.intro {background: url(../images/vld_back.jpg) no-repeat bottom center fixed;-webkit-background-size: cover;-moz-background-size: cover;-o-background-size: cover;background-size: cover;}.btn {-webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);}.btn:hover, .btn:focus {-webkit-transition: top 2s ease-out 0.5s;-moz-transition: top 2s ease-out 0.5s;-o-transition: top 2s ease-out 0.5s;transition: top 2s ease-out 0.5s;-webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.8);box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.8);border: 1px solid #fff;}
.btn_box {
color: #fff;
vertical-align: middle;
background: rgba(255, 255, 255, 0.45);
border: solid 3px #eee;
-webkit-background-origin: content-box;
-moz-background-origin: content-box;
-o-background-origin: content-box;
-ms-background-origin: content-box;
background-clip: content-box;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
-o-border-radius: 10px;
-ms-border-radius: 10px;
border-radius: 10px;
-webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
-moz-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
-o-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
-ms-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
}
.box {margin:2%;}