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