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