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