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