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