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