.mbox { overflow: hidden; margin: 0.5em auto; border-left-width: 0.5rem; height: 3rem; display: flex; } .mbox-text { font-size: 14px; border: none; padding: 0 0.9em 0 0.5rem; width: 75%; line-height: 3rem; } .mbox.quote-primary { border-left-color: #337ab7 } .mbox.quote-success { border-left-color: #5cb85c } .mbox.quote-danger { border-left-color: #d9534f } .mbox.quote-warning { border-left-color: #f0ad4e } .mbox.quote-info { border-left-color: #5bc0de }