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