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