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