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