#sidemenu {
    position: fixed;
    z-index: 20;
    /*height: 80vh;*/
    top: 57px;
    left: 0;
    /*overflow-x: hidden;*/
    //margin-top: 4%;
    width: 39px;
    border: 1px solid gray;
}

.navbar-fixed-top {
    z-index: 30;
}

#sidemenu-option {
    width: 39px;
    position: fixed;
    height: 39px;
    border: 1px solid grey;
}

.sidepanel {
    width: 0;
    position: fixed;
    z-index: 10;
    height: 85vh;
    top: 57px;
    /*margin-top:4%;*/
    left:40px;
    background-color: #f8f9fa;
    overflow: hidden;
    transition: 0.5s;
}


.sidepanel a {
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.sidepanel a:hover {
    color: #2E2E2E;

}

.sidepanel .closebtn {
    position: absolute;
    top: -12px;
    right: 5px;
    font-size: 36px;
}

.openbtn {
    font-size: 50px;
    cursor: pointer;
    border: none;
   
}

#sidepanel-header {
    background-color: #F2F2F2;
    top: 0;
    border: 1px solid grey;
    padding-left: 10px;
    padding-top: 2px;
    color: #818181;
    transition: 0.3s;
    position: relative;
}

.sidepanel-content {
    width: auto;
    position: fixed;
    height: 39px;
    background-color: #F2F2F2;
    border: 1px solid grey;
}