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