html_css

/* Style the tab buttons */
.tablink {
    background-color: #555;
    color: white;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    font-size: 17px;
    width: 25%;
}

/* Change background color of buttons on hover */
.tablink:hover {
    background-color: #777;
}

/* Set default styles for tab content */
.tabcontent {
    color: white;
    display: none;
    padding: 50px;
    text-align: center;
}

/* Style each tab content individually */
#London {background-color:red;}
#Paris {background-color:green;}
#Tokyo {background-color:blue;}
#Oslo {background-color:orange;}