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