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