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