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