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