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