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