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