*
{
    padding; 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    background:#b2ff00;
    background-size: 1000px;
    font-size: 18px;
    font-family: sans-serif;

}
.menu-bar
{   background: rgb(0,100,0);
    text-align: center;
}

.menu-bar ul 
{
    display: inline-flex;
    list-style: none;
    color: #fff;
}
.menu-bar ul li
{
    width: 150px;
    margin: 30px;
    padding: 10px;
}
.menu-bar ul li a
{
    text-decoration: none;
    color: #fff;
}
.active, .menu-bar ul li:hover
{
    background: #2bab0d; 
    border-radius: 3px;
}
.menu-bar .fa
{
    margin-right: 8px;
}
.sub-menu-1
{
    display: none;
}
.menu-bar ul li:hover .sub-menu-1
{
    display:block;
    position:absolute;
    background: rgb(0,100,0);
    margin-top: 10px;
    margin-left: -10px;
}    
.menu-bar ul li:hover .sub-menu-1 ul
{
    display:block;
    margin: 10px;
}
.menu-bar ul li:hover .sub-menu-1 ul li
{
    width: 120px;
    padding: 5px;
    border-bottom: 1px dotted #fff;
    background: transparent;
    border-radius: 0;
    text-align: left;
}
.menu-bar ul li:hover .sub-menu-1 ul li:last-child
{
    border-bottom: none;
}
.menu-bar ul li:hover .sub-menu-1 ul li a:hover
{
    color:#b2ff00; 
}