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