   margin: 0 auto;
                width: 440px;
                background: #FBFBFB;
                border: 1px solid #BABABA;
                min-height: 180px;
                border-radius: 3px;
                box-shadow: 0 2px 0 rgba(0,0,0,0.3);
                position: relative;
                font-family: 'Segoe UI';
            }
            .chrome-alert h1{
                font-size: 15px;
                font-weight: normal;
                margin: 0;
                margin-bottom: 5px;
     