Element block pseudo-element :before generated with z-index auto width 160px margin 0px border 0px rgba(0,0,0,1) solid height auto box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default position static font-size 16px transition background font-weight normal overflow hidden line-height 1 border-radius text-shadow 1px 1px 1px rgba(91,27,27,0.2) display block float none padding 20px transform