body {
  background-image: linear-gradient(grey,darkgrey);
  background-repeat:no-repeat;
  margin: 0;
  padding: 0;
}

.page {
background-color:white;
width:1400px;
margin:auto;
padding:12px;
border-left: 3px solid #737373;
border-right: 3px solid #737373;
border-bottom: 3px solid #737373;
}

.sideb {
  border-left: 120px solid black;
  border-right: 120px solid black;
  height:auto;
}

.container {
border: 6px solid navy;
padding: 8px;
}

.profile {
background-image: linear-gradient(white, whitesmoke);
border:4px outset grey;
padding: 4px;

}

h1 {
  color: white;
  text-align: center;
}

h2{
background-color:darkred;
padding: 8px;
  color: whitesmoke;
}

p {
  font-family: serif;
  font-size: 20px;
}
header {
    background-image: linear-gradient(lightgrey, whitesmoke);
  border-top: 8px solid darkred;
   border-bottom: 5px solid grey;
   }
   
footer {
background-color: darkred;
padding:12px;
color: whitesmoke;
text-align:center;
}
   
/* Style the topnav */
ul.topnav {
  display: flex;
  list-style-type: none;
  margin: 0;
  padding: 0;
    background-image: linear-gradient(whitesmoke,lightgrey);
      border-bottom:3px solid #737373;
}

/* Style links in topnav */
ul.topnav li a {
  display: inline-block;
  color: black;
  padding: 10px 48px;
  text-decoration: none;
  border-right: 3px solid grey;
  border-left: 3px solid whitesmoke;

}

/* Change color on hover */
ul.topnav li a:hover {
  background-color: #e3e3e3;
  color: black;
}

.topnav a.active {
  background-color: darkred;
  color: whitesmoke;
    padding: 10px 48px;
      text-decoration: none;
}

div.flex-container {
  display: flex;
  flex-direction: row;
}

div.flex-container > div {
  margin: 10px;
}

/* Use media query and show the flex items vertically if screen width is less than 600px */
@media screen and (max-width:600px) {
  div.flex-container {
    flex-direction: column;
  }
}