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