#nav_menu {
    list-style-type: none;
    margin: 0;
    padding: 10;
    background-color: #29ba52;
    position: fixed;
    top: 0px;
    right: 0px;
    left: 0px;
    z-index: 2;
}

#nav_menu li {
    float: left;
}

#nav_menu a, a:visited {
    text-decoration: none;
    display: block;
    color: #FFFFFF;
    text-align: center;
    padding: 15px;
    padding-left: 20px;
    padding-right: 20px;
    font-family: "Geologica-Bold";
    font-size: 20;
}

#nav_menu a:hover{
    color: #1e803af8;
    background-color: #36f36c;
    border-radius: 25px;
}

#nav_menu a:active {
    color: #FFFFFF;
}