* {
    box-sizing: border-box;
}

body {
  margin: 0;
  background-image: url("../img/wallpwheat.gif");
}

/* Style the header */
.header {
  padding: 50px;
  text-align: center;
}

/* Create three columns of different widths */
.column {
  float: left;
  padding: 10 px;
  text-align: left;
}

/* Middle column */
.column.middle {
    width: 70%;
}

.column.side {
    width: 15%;
}

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

h3.centered{
  text-align:center;
}

/* Style the footer */
.footer {
  padding: 10px;
  text-align: center;
}

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

p.cpyrt {
    text-align: center;
    font-size: small;
}

.block-box_abtn {
    display: inline;
    width: 170px;
    height: 60px;
    margin: 5px 5px 5px 5px;
    border: none;
}

a.btn:link, a.btn:visited {
    background-color: tan;
    color: white;
    padding: 14px 25px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

a.btn:hover, a.btn:active {
    background-color: brown;
}