body {
    width: 98%;
}

h1 {
    text-align: center;
    font-size: 30px;
}

h2{
    cursor: default;
}

img{
    width: 100%;
}

i img{
    height: 20px;
    width: 20px;
}

a.fill-div {
    text-decoration: none;
    color: black;
    display: block;
    overflow-y: auto;
    height: 100%;
    width: 100%;
}

tr{
    height: 30%;
    width: 90%; 
    left: 5%;
}

td{
    position: relative;
    border: 1px solid black; 
    width: 33%; 
    height: 100%; 
}

.innerDiv{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

 /* Popup container */
 .popup {
    position: relative;
    cursor: pointer;
    float: right;
    right: 20px;
    top: 5px;
}

/* The actual popup (appears on top) */
.popup .popuptext {
    visibility: hidden;
    width: 180px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px 0;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -90px;
    font-size: 0.8em;
}

/* Popup arrow */
.popup .popuptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

/* Toggle this class when clicking on the popup container (hide and show the popup) */
.popup .show {
    visibility: visible;
    -webkit-animation: fadeIn 1s;
    animation: fadeIn 1s
}

/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity:1 ;}
} 

#centerDiv{
    margin: auto; 
    text-align: center;
    width: 96%;
}

@media only screen and (max-width: 1000px){
    
    table tr {
        display: block;
    }
      
    table td {
        display: block;
        left: 5%;
        height: 100%;
        width: 100%;
    }
}