.popup-6{
    position: relative;
    display: inline-block;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: transparent 5px solid;
    background-image: url('../imagenes/6.png'); 
    width: 100px;
    height: 150px;
    background-size: 50% 50%;
    background-repeat:no-repeat;
    background-size: cover;
   margin-top: 100px;
}

/* The actual popup-6*/
.popup-6.popup-6text {
    visibility: hidden;
    width: 160px;
    background-color: #04549c;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px 0;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -80px;
    
}

/* popup-6arrow */
.popup-6.popup-6text::after {
    content: "";
    position: absolute;
    top: 20%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #04549c transparent transparent transparent;
    
}

/* Toggle this class - hide and show the popup-6*/
.popup-6.show {
    visibility: visible;
    -webkit-animation: fadeIn 1s;
    animation: fadeIn 1s;
}

/* Add animation (fade in the popup-6) */
@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}