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