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