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