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