Element block pseudo-element :after generated with border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 box-sizing content-box height auto background padding 20px transform cursor default z-index auto overflow hidden position static border 0px rgba(0,0,0,1) solid font-weight normal font-size 16px margin 0px width 160px display block transition float none text-shadow 1px 1px 0px rgba(0,0,0,0.25)