Element block pseudo-element :before generated with padding 25px width 160px font-size 13px z-index 0 margin 10px border-radius transform border 0px rgba(0,0,0,1) solid display inline opacity 1 overflow visible outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default transition background font-weight normal position relative box-sizing border-box line-height 2 float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto