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