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