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