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