body, html {
    background-color: coral;
    height: 100%;
    margin: 0;
    background-image: url('layout/White-Fabric-Canvas.jpg');
  }

.container{
    display: flex;
}


.header {
    padding: 30px; /* some padding */
    height: 175px;
    text-align: left; /* center the text */
    background: #1607e4; /* green background */
    color: white; /* white text color */
    background-image: url('layout/hopper_sky.png');
  }
  
  /* Increase the font size of the <h1> element */
  .header h1 {
    font-size: 50px;
  }

.topbar {
    background-color: #33a0ff;
    opacity: 0.6;
    height: 5px;
    width: 100%;
    position: sticky;
    float: left;
    margin: 0;
    top: 0%;
}

/* top Navbar */
.navbar {
    height: 100% px;
    width: 150px;
    background-color: #333;
    margin: 0;
    float: left;
    position: sticky;
    top: 10px;
    flex: 1;
    padding: 0px 0px 50px 0px;
}

.navbar a {
    float: left;
    display: block;
    color: white;
    text-align: left;
    padding: 14px;
    text-decoration: none;
    width: 100%;
 
}

.navbar a.active{
    background-color: #04AA6D;
    color: white;

}

.navbar a.right {
    float: right;
}

.navbar a:hover {
    background-color: #ddd;
    color: black;
}

.navbar a.active:hover {
    background-color: #792d2d;
    color: black;
}

/* Content row*/
table, th, td {
    border: 1px solid black;
    text-align: center;
    color: green;
  }

div.content {
    margin-left: 100px;
    padding: 0px 10px 0px 0px;
    height: 1000px;
    display: flex;
    flex-wrap: wrap;
    
    background-color: #74172e;
    flex: 1;
  }

* {
    box-sizing: border-box;
}

.main {
    flex: 70%;
    background-color: rgb(23, 136, 164);
    padding: 20px;
}

.side {
    flex: 30%;
    background-color: #259f10;
    padding: 20px;
    opacity: 0.3;
}

.footer {
    padding: 20px 20px;
    margin: 10px 0px;
    text-align: center;
    background: #963fac;
    position:sticky;
    background-image: url('layout/hopper_sea.png');
}



@media screen and (max-width: 500px) {
    .row {
        flex-direction: column;
    }    
    .navbar{
        width: 100%;
        height: auto;
        position: relative;
    }
    .navbar a{float:left;}
    .div.content{margin-left: 0;}
}

@media screen and (max-width: 400px){
    .navbar a{
        text-align: center;
        float: none;
    }
}


.projectdiv{
    border: 5px outset red;
    background-color: lightblue;
    text-align: left;
    box-shadow: 0 5px 5px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    padding: 10px;

}

.thumb{
    display: inline-block;
    float: left;
    /* margin-left: 10px;*/
    margin-right: 10px; 
    border: 1px outset black;
    width: 200px;
}