.sidenav {
    /* Standard */
    height: calc(100% - 55px);
    position: fixed;
    z-index: 1;
    top: 55px;
    left: 0;
    background-color: #2e3438;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 0px;
    padding-bottom: 15px;
}

    .sidenav a {
        color: #818181;
        transition: 0.3s;
    }

        .sidenav a:hover {
            color: #f1f1f1;
        }

    /* Style the sidenav links and the dropdown button  */
    .sidenav a, .dropdown-btn, .dropdown2-btn {
        padding: 6px 8px 6px 8px;
        text-decoration: none;
        font-size: 14px;
        color: gray;
        display: block;
        border: none;
        background: none;
        text-align: left;
        cursor: pointer;
        outline: none;
        width: 250px;
    }

        /* On mouse-over */
        .sidenav a:hover, .dropdown-btn:hover, .dropdown2-btn:hover {
            color: white;
        }

#main {
    /* Standard */
    height: 100%;
    width: 100%;
    background-image: url("../images/Edu_BackGroundV2.png");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    position: fixed;
    z-index: -1;
    left: 0;
    overflow-y: auto;
    padding-bottom: 20px;
}

    #main header {
        padding-top: 55px;
    }



#TopBar {
    position: fixed;
    z-index: 0;
    top: 5px;
    left: 0;
    width: 100%;
    height: 60px;
}


/* Add an active class to the active dropdown button */
.active {
    background-color: #337ab7;
    color: white;
}

/* Add an active class to the active dropdown2 button */
.active2 {
    color: white;
}

/* Dropdown container (hidden by default). Optional: add a lighter background color and some left padding to 

change the design of the dropdown content */
.dropdown-container {
    display: none;
    background-color: #262626;
    padding-left: 8px;
}

/* Dropdown2 container (hidden by default). Optional: add a lighter background color and some left padding to 

change the design of the dropdown content */
.dropdown2-container {
    display: none;
    background-color: #262626;
    padding-left: 10px;
}

.col-md-2 img {
    margin: 10px 10px 10px 10px;
}

.fa {
    font-size: 20px;
}