Element block pseudo-class :active generated with z-index auto padding 20px float none transform background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px width 160px border 0px rgba(0,0,0,1) solid margin 0px cursor default height auto display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box border-radius font-weight normal transition line-height 1 overflow hidden position static