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