.helpnav {
    height: 81%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 20px;
    right: 0;
    background-color: ghostwhite;
    overflow-x: hidden;
    transition: 0.5s;
    /* padding-top: 50px; */
    margin-top: 65px;
}


.helpnav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 15px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.helpnav a:hover {
    color: darkturquoise;
}

.helpnav .closebtn {
    top: 30px;
    right: 5px;
    font-size: 30px;
    margin-left: 20px;
    color: white;
}

@media screen and (max-height: 450px) {
    .helpnav {
        padding-top: 15px;
    }

    .helpnav a {
        font-size: 18px;
    }
}