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