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