The new badge notification has this long green link

Does anyone know how to shorten this? It is so long. Here is the HTML code but I am not sure where to change the length of this. Thank you!

    }
        .gamification-notification-cta-btn {
            display: block;
            text-align: center;
            background-color: #07445D;
            color: rgba(255, 255, 255, 1);
            padding: 8px 16px;
            border-radius: 2px;
            box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.24);
            border: none;
            cursor: pointer;
            line-height: 1.25em;
            text-transform: uppercase;
            font-weight: 600;
            font-size: 14px;
        }
        .content {
            margin: 15px 0 0 0;
            padding: 0;
            border: 0;
            font-size: 100%;
            font-family: "Open Sans", sans-serif;
            vertical-align: baseline;
            word-wrap: break-word;