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