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