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