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