* {
  box-sizing: border-box;
}

body {
    padding: 10px;
    background: #ffffff;
    font-family: 'Fira Sans', sans-serif;

}

/* Header/Blog Title */
.header {
    padding: 18px;
    text-align: center;
    background: white;
}

.header h1 {
    font-size: 40px;
}

/* Style the top navigation bar */
.topnav {
    overflow: hidden;
    background-color: #111155;
}


/* Style the topnav links */
.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 12px 14px;
    text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
    background-color: #ddd;
    color: black;
}
/* Change for active*/
topnav a.active {
    background-color: #dddddd;
    color: #111155;
}

/* Create two unequal columns that floats next to each other */
/* Left column */
.leftcolumn {   
    float: left;
    width: 65%;
    background: #f1f1f1;
    max-width: 700px;
}

/* Right column */
.rightcolumn {
    float: left;
    width: 35%;
    padding-left: 20px;
    max-width: 450px;
}

/* Fake image */
.fakeimg {
    background-color: #aaa;
    width: 100%;
    padding: 20px;
}

/* Add a card effect for articles */
.card {
    background-color: white;
    padding: 20px;
    margin-top: 20px;
}

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

/* Footer */
.footer {
    padding: 20px;
    text-align: center;
    background: #ddd;
    margin-top: 20px;
}

p {
    font-size: 110%;
}

ul {
    font-size: 110%;
    line-height: 1.4;
}

ol {
    font-size: 120%;
    line-height: 1.4;
}



/* Responsive layout - when the screen is less than 800px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 800px) {
    .leftcolumn, .rightcolumn {   
        width: 100%;
        padding: 0;
    }
}

/* Responsive layout - when the screen is less than 400px wide, make the navigation links stack on top of each other instead of next to each other */
@media screen and (max-width: 400px) {
    .topnav a {
        float: none;
        width: 100%;
    }
}