/* Fixed sidenav, full height */
.sidenav {
    height: 100%;
    width: 200px;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0);
    overflow-x: hidden;
    padding-top: 20px;
    color: rgb(194 232 250);
}

.sidenav a, .dropdown-btn {
    padding: 6px 8px 6px 16px;
    text-decoration: none;
    font-size: 25px;
    color: rgb(194 232 250);
    display: block;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    outline: none;
    border-radius: 10px;

}

.arrow {
    border: solid #c2e8fa;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 3px;
}
.down {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}

.main {
    margin-left: 200px;
    font-size: 20px;
    padding: 0px 10px;
}

.sidenav a:hover, .dropdown-btn:hover {
    color: #C2E8FAFF !important;
}

.dropdown-container {
    display: none;
    background-color: rgba(255, 255, 255, 0);
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0);

    padding-left: 8px;
}

@media screen and (max-height: 450px) {
    .sidenav {
        padding-top: 15px;
    }
    .sidenav a {
        font-size: 18px;
    }
}