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