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