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