px;
                overflow: visible !important;
            }

            h1 {
                font-size: 20px;
            }

            #scroller {
                overflow: auto;
                box-sizing: border-box;
                padding: 24px;
            }

            #btnOk {
                float: right;
                color: #3F51B5;
            }

            #btnOk[disabled] {
                color: #A8A8A8;
            }
        </style>

        <paper-shadow z="3" fit></paper-shadow>