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