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