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