三维按钮样式

.newBtnClass{
background-color:#2f96b4;
border-radius:8px 8px 8px 8px;
box-shadow:0 9px 0 #2f96b4,0 9px 25px rgba(0,0,0,0.7);
color:#FFFFFF;
display:block;
font-family:'微软雅黑';
font-weight:700;
padding:4px;
position:relative;
text-align:center;
text-decoration:none;
transition:all 0.1s ease 0s;width:260px;
height:150px;
line-height:150px;
text-align:center;
width:80%;
font-size:50px;
}
.btn-default:hover,
.btn-default:focus,
.btn-default:active,
.btn-default.disabled,
.btn-default[disabled]
{
box-shadow:0 3px 0 #2f96b4,0 3px 6px rgba(0,0,0,0.9);
background-color:#2f96b4;
position:relative;
top:6px
}