.row {
    display: flex;
    width: 100%;
    margin: 0 auto;
    height: 250px;
}

.column {
    width: 10%;
    margin: 0 auto;
    height: 60%;
    border: 3px solid royalblue;
}

.column img {
    opacity: 0.8;
    cursor: pointer;
    height: 100%;
}

.column img:hover {
    opacity: 1;
}

.row:after {
    content: "";
    display: table;
    clear: both;
}

.container {
    border: 2px solid royalblue;
    position: relative;
    bottom: 0;
    right: 0;
    left: 0;
    top: 0;
    margin: auto;
    width: 600px;
    height: 600px;
    cursor: pointer;
    overflow: hidden;
}

#imgtext {
    position: absolute;
    bottom: 15px;
    left: 15px;
    color: white;
    font-size: 20px;
}

.closebtn {
    position: absolute;
    top: 10px;
    right: 15px;
    color: white;
    font-size: 35px;
    cursor: pointer;
}

#hover {
    border: 2px solid rgb(155, 162, 190);
    position: absolute;
    bottom: 0;
    right: 0;
    left: -1204px;
    top: 0;
    margin: auto;
    width: 600px;
    height: 600px;
    color: rgb(189, 163, 163);
    text-align: center;
    line-height: 500px;
    font-size: 30px;
    cursor: pointer;
    background-color: black;
    opacity: 1;
}

#hover>p {
    z-index: 1;
    opacity: 1;
    color: white;
    font-size: 40px;
}

.container>p {
    font-size: 40px;
    text-align: center;
    line-height: 600px;
}