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