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