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