Element block pseudo-element :after generated with height auto background font-weight normal float none transform display block overflow hidden line-height 1 border-radius z-index auto position static cursor default box-sizing content-box margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition width 160px padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid font-size 16px