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