#bt_menu {
    position: fixed;
    left: 15px;
    cursor: pointer;
    z-index: 3;
}

#menu_lateral {
    position: relative;
    border-right: 1px solid gray;
    padding-right: 15px;
    padding-bottom: 4%;
}

#menu_lateral > ul {
    display: grid;
    margin-top: 40px;
    height: 100%;
    list-style: none;
    padding-left: 15px;
    z-index: 2;
}

#menu_lateral > ul > li {
    margin: auto;
}

#menu_lateral > ul > li > a {
    color: #FFF;
    filter: drop-shadow(2px 4px 6px black);
    width: 65px;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16pt;
}

#menu_lateral > ul > li > a:hover{
    background: #074aad;
}