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