
hr.line1 {
    width: 90%;
    text-align: center;
}

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 990;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 95px;

}

.sidenav a {
    text-decoration: none;
    color: #818181;
    display: block;
    transition: 0.3s;
}

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

.sidenav .closebtn {
    position: absolute;
    top: 0;
}

#main {
    position: fixed;
    top: 0;
    right: 20px; 
    transition: margin-left .5s;
    z-index: 990;
}

a.update_data {color: red}



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