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