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