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