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