/* Container needed to position the overlay. Adjust the width as needed */
.x-container {
    position: relative;
    width: 50%;
    max-width: 300px;
}

/* Make the image to responsive */
.image {
    display: block;
    width: 100%;
    height: auto;
}

/* The overlay effect - lays on top of the container and over the image */
.overlay {
    position: absolute;
    bottom: 0;
    background: rgb(0, 0, 0);
    background: rgba(0, 0, 0, 0.5); /* Black see-through */
    color: #f1f1f1;
    width: 100%;
    transition: .5s ease;
    opacity: 0;
    color: white;
    font-size: 20px;
    padding: 20px;
    text-align: center;
}

/* When you mouse over the container, fade in the overlay title */
.x-container:hover .overlay {
    opacity: 1;
}




.img-container {
    position: relative;
    max-width: 800px; /* Maximum width */
   /* Center it */
    border:1px solid #ccc;
    margin-bottom:0.5rem;
}
    .img-container:hover {
        opacity:0.7;
    }
    .img-container img {
        vertical-align: middle;
    }
    .img-container .content {
        position: absolute; /* Position the background text */
        bottom: 0; /* At the bottom. Use top:0 to append it to the top */
        background: rgb(0, 0, 0); /* Fallback color */
        background: rgba(0, 0, 0, 0.5); /* Black background with 0.5 opacity */
        color: #f1f1f1; /* Grey text */
        width: 100%; /* Full width */
        padding: 20px; /* Some padding */
    }

.tubing-image-h {
    /*min-height:250px;*/
    /*min-width:400px;*/
}