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