body {
    background-image: url('images/background.png');
    background-repeat: repeat;
    background-position: center;
    background-attachment: fixed;
    /* background-size: cover; */
    color: yellow;
}

h1 {
    font-style: Italic;
    font-size: 36px;
    font-family: "Consolas", monospace;
}
.navbar{
    background-color:none;
    overflow: hidden;
    border-color: black;
    border-style: outset;
    border-size: 5px;
    background-color: rgba(0,0,0,0.6);
    padding-top: 5px;
    padding-bottom: 5px;
}
.navbar a{
    float: center;
    color: yellow;
    font-weight: bold;
    display: box;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    
}
.navbar a:hover{
    background-color: none;
    color: red;
    font-style: italic;
}

.copyright {
    text-align: right;
    font-size: 12px;
    color: yellow;
    font-family: 'arial';
}

.img_div{
    place-items: center;
}

.content_image {
    position:relative;
    width:auto;
    height:auto;
    border-style: double;
    border-color: yellow;
    display:block;
    box-shadow: 10px 10px 5px rgba(0,0,0,0.3);
}

.content_image:hover {
    border-style: double;
    border-color: red;
    transform: rotate(5deg) scale(0.95);
    transition: transform 0.2s;
}