#second {
    color: black;
    font-size: 5rem;
    display: none;
}

#second .bg {
    background-image: url(bg/1.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-attachment: fixed;
    height: 100%;
    width: 100%;
    position: absolute;
    filter: blur(3px);
}

#second .content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    position: absolute;
    z-index: 999;
    height: 100%;
}

#second video {
    height: 70%;
}