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