App.css

body {
font-family: Arial;
padding: 20px;
background: #f1f1f1;
}
.leftcolumn {

float: left;

width: 75%;
}
.card {
background-color: white;
padding: 20px;
margin-top: 20px;
}
.title {
margin-left: 50px;
margin-right: 50px;
}
.content {
margin-left: 30px;
margin-right: 30px;
margin-top: 70px;
}
h1 {
font-family: Arial, Helvetica, sans-serif;
font-size: 40px;
line-height: 1.5;
}
p {
font-family: 'Times New Roman', Times, serif;
font-size: 20px;
line-height: 1.8;
}
.row:after {
content: "";
display: table;
clear: both;
}