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