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