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