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