body,
.model-viewer {
    width: 100%;
    background: white;
    margin: 0px;
    padding: 0px;
}

.model-viewer {
    height: 600px;
}

.ar-button {
    background-color: white;
    border-radius: 4px;
    border: none;
    position: absolute;
    top: 16px;
    right: 16px;
    border: 1px solid black;
    font-size: 22pt;
    display:none;
}

.loading-wrapper {
    background: #505050;
    z-index: 3;
    height: 100%;
    width: 100%;
    position: fixed;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 200ms;
}

.loading-wrapper.hide {
    opacity: 0;
}

@media screen and (max-width:880px) {

    body,
    .model-viewer {
        max-width: 800px;
    }

    .model-viewer,
    ._3d-model-viewer {
        height: 400px;
    }
}