{
    box-sizing: border-box;
}

body {
  margin: 0;
   background:#000000;
}


/* Style the header */
.header {
    background-color: #ffffff;
    padding: 20px;
    text-align: center;
}

/* Style the top navigation bar */
.topnav {
    overflow: hidden;
    background-color: #ffffff;
}

/* Style the topnav links */
.topnav a {
    float: left;
    display: block;
    color: #ffffff;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
    background-color: #ffffff;
    color: black;
}



/* Create three equal columns that floats next to each other */
.column {
    float: left;
    width: 33.33%;
    padding: 15px;
	 font-family: "Times New Roman", Times, serif;
    color: #ffffff;
 font-size: 18px;
}

/* Clear floats after the columns */
.row:after {
    content: "";
    display: table;
    clear: both;
}

/* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
@media screen and (max-width:600px) {
    .column {
        width: 100%;
    }
}