body {  
    -webkit-app-region: no-drag;
    color: #74b1be;
    font-family: Arial, Helvetica, sans-serif;
}

button {
    -webkit-app-region: no-drag;
}

.content {
    padding-left: 20.5%;
    padding-right: 20.5%;
    padding-top: 5%;
}

.titlebar {
    -webkit-user-select: none;
    -webkit-app-region: drag;
    padding: 5px;
    height: 30px;
}

.download {
    border: none;
    background-color: #74b1be;
    color: white;
    border-radius: 5px;
    font-size: 20px;
    padding: 5px;
}