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