.canvas-preview .btn{color:#273540;text-align:center;min-width:24px;min-height:24px;text-shadow:none;vertical-align:middle;cursor:pointer;-webkit-user-select:none;user-select:none;background:#f2f4f4;border:1px solid #e8eaec;border-radius:3px;margin-bottom:0;padding:8px 14px;font-size:16px;line-height:22px;text-decoration:none;transition:background-color .2s ease-in-out;display:inline-block;position:relative}.canvas-preview .btn:hover{color:#273540;background:#e4e8e8;text-decoration:none}.canvas-preview .btn:focus{color:#273540;outline:none}.canvas-preview .btn.active{color:#fff;background:#5e6f6f;border-color:#475454}.canvas-preview .btn.disabled,.canvas-preview .btn[disabled]{cursor:not-allowed;opacity:.5}.canvas-preview .btn-large{border-radius:6px;padding:11px 19px;font-size:18px}.canvas-preview .btn-small{padding:2px 8px;font-size:14px}.canvas-preview .btn-mini{border-radius:1px;padding:1px 6px;font-size:10px}.canvas-preview .btn-primary{color:#fff;background:#2b7abc;border-color:#2b7abc}.canvas-preview .btn-primary:hover{color:#fff;background:#266da7}.canvas-preview .btn-primary.active{background:#23649b}.canvas-preview .btn-secondary{color:#fff;background:#273540;border-color:#273540}.canvas-preview .btn-secondary:hover{color:#fff;background:#1d2830}.canvas-preview .btn-secondary.active{background:#182027}.canvas-preview .btn-success{color:#fff;background:#03893d;border-color:#03893d}.canvas-preview .btn-success:hover{color:#fff;background:#027032}.canvas-preview .btn-success.active{background:#02612b}.canvas-preview .btn-warning{color:#fff;background:#f06e26;border-color:#f06e26}.canvas-preview .btn-warning:hover{color:#fff;background:#ec5f10}.canvas-preview .btn-warning.active{background:#de590f}.canvas-preview .btn-danger{color:#fff;background:#e62429;border-color:#e62429}.canvas-preview .btn-danger:hover{color:#fff;background:#d8191e}.canvas-preview .btn-danger.active{background:#ca171c}