header > h1 {
    font-size: 5rem;
    padding: 5vh 0;
    text-align: center;
}

.hide {
    display: none;
}

.page {
    position: relative;
    height: 100vh;
}

.slackr-placeholder {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1vh;
    padding-bottom: 10%;
}

.slackr-placeholder > h1 {
    font-size: 4rem;
    text-align: center;
}

.slackr-placeholder > p {
    font-size: 2rem;
    text-align: center;
}

.slackr-placeholder > img {
    height: 15vw;
    margin-bottom: 50px;
}

.success-text {
    margin-top: 5px;
    color: green;
}