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