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