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