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