/* Style the tab */
.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
    }

    /* Style the buttons that are used to open the tab content */
    .tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
    }

    /* Change background color of buttons on hover */
    .tab button:hover {
    background-color: #ddd;
    }

    /* Create an active/current tablink class */
    .tab button.active {
    background-color: #ccc;
    }

    /* Style the tab content */
    .tabcontent {
    display: none;
    padding: 6px 12px;
    border: 1px solid #ccc;
    border-top: none;
    } 

    .tabcontent {
    animation: fadeEffect 1s; /* Fading effect takes 1 second */
    }

    /* Go from zero to full opacity */
    @keyframes fadeEffect {
    from {opacity: 0;}
    to {opacity: 1;}
    }