canvas {
    border-radius: 30px;
}

.check-for-vertical {
    position: fixed !important;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    background-color: rgba(0,0,0,99%);
    z-index: 999;
}

.check-for-vertical p {
    font-size: 24px;
    color: #fff;
    text-align: center;
}

@media screen and (orientation: landscape) {
    .check-for-vertical {
       display: flex;
    }
}