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