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