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