body {
    margin: 0;
    text-align: center;
}

.notice-picture {
    position: absolute;
    top: 50%;
    transform: translateY(-50%) translateX(-50%);
    width: 85%;
    height: 85%;
}

.redirect {
    width: 250px;
    height: 100px;
    background: rgba(0,0,0,0.7);
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2em;
    text-decoration: none;
    border-radius: 10px;
    box-shadow: 2px 2px 5px rgb(51, 51, 51);
    transition-duration: 0.5s;
}

.redirect:hover {
    background: rgba(0,0,0,1);
}