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