body{
    background-color: #222222;
    font-family: courier;
}

a {
    text-decoration: none;
    color: #00bf1d;
    text-align: center;
    font-weight: bold;
}

h1, h2, h3 {
    margin: 0;
    color: #00bf1d;
}
#container {
    background-color: #222222;
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.rev {
    width: 193px;
    border-radius: 25px;
    padding: 10px;
}

/*--Top Navbar--*/
#nav{
    width: 100%;
    margin: auto;
    padding: 0px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
#nav ul li{
     list-style: none;
     display: inline-block;
     margin: 0 15px;
     position: relative;
}
#nav ul li a{
     text-decoration: none;
     color: #7aff7a;
     text-transform: uppercase;
     font-weight: bold;
     font-size: 20px;
 }
#nav ul li::after{
     content: '';
     height: 3px;
     width: 0;
     background: #00bf1d;
     position: absolute;
     left: 0;
     bottom: -10px;
     transition: 0.3s;
}
#nav ul li:hover::after{
     width: 100%;
}

/*--Footer--*/

#footer {
    font-family: courier;
    clear: both;
    padding: 10px;
    background-color: #222222;
    color: #5c635c;
    text-align: center;
    font-weight: bold;
    font-size: 15px;
    padding: 10px;
}