.appwindow {
    border-radius: 10px;
    width: 75%;
    height: 50%;
    display: flex;
    flex-direction: column;
}

.appwindow-control {
    border-radius: 10px 10px 0px 0px;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px;
}
.appwindow-spacer {
    flex: 1;
}
.appwindow-title {
    flex: 1;
    text-align: center;
}
.appwindow-control-buttons {
    display: flex;
    justify-content: flex-end;
    flex: 1;
    margin-left: 10px;
}
.appwindow-control-button {
    width: 20px;
    height: 20px;
}

.appwindow-content {
    background-color: #afafaf;
    width: 100%;
    flex: 1;
    overflow: hidden;
    border-radius: 0px 0px 10px 10px;
}