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