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