.article{
    width: 800px;
    margin: 0 auto;
    height: 200vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

}

img{
    height: 20%;

}

.art_cont{
    display: flex;
    flex-direction: row;
    border: red 1px solid;
}

.title{
    font-size: 50px;
    margin: 0;
    text-align: center;
}

.back{
    position: fixed;
    right: 80px;
    bottom: 60px;
    border: solid #9e9e9e 1px;
    z-index: 120;
    padding: 10px;
    border-radius: 20px;
    background-color: #9e9e9e;
    color: white;
    width: 45px;
    text-align: center;
}


a{
    text-decoration: none;
    color: black;
}

.text_frame{
    width: 50%;
}


.img_frame{
    width: 50%;
    border: black solid 2px;
    width: 300px;
    height: 300px;
}

#secret{
    margin-top: 600vh;
}

#secret div{
    margin-top: 100vh;
    padding-top: 200px;
    width: 100%;
    text-align: center;
    
}