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