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