html, body {
    height: 100%;
    overflow: hidden;
}
html {
    background: #404040;
}
body {
    background: #f0f0f0;
    font-family: courier;
    font-size: 13px;
    font-weight: 300;
    margin: 0 auto;
    padding: 0;
}
#page {
    display: flex;
    flex-direction: column;
    height: 100vh;
}
#main-menu {
    flex: 0 0 auto;
    text-align: center;
}
#main-menu ul {
    align-items: center;
    display: flex;
    list-style-type: none;
}
#main-menu li {
    display: inline-block;
    margin: 0px 2px 8px 2px;
    vertical-align: top;
}
#main-menu a {
    background: #404050;
    color: #f0f0f0;
    display: inline-block;
    height: 70px;
    padding: 7px;
    text-decoration: none;
    width: 80px;
    word-break: break-word;
}
#main-menu a:hover {
    background: #505060;
}

#main-menu li.active a {
    background: #4a7883;
}


#side-menu li {
    margin: 10px 0 10px 0;
}
#side-menu a {
    color: #404050;
}
#side-menu a:hover {
    color: #505060;
}

#container {
    display: flex;
    flex: 1 1 auto;
    flex-direction: row;
    gap: 20px;
    overflow-y: auto;
}
#container>div:nth-child(2) {
    flex-grow: 1;
    overflow-y: scroll;
}
#container>div:nth-child(2)>div {
    border-bottom: 1px dashed #a0a0a0;
    margin-bottom: 60px;
    margin-right: 20px;
    padding-bottom: 40px;
}
#container ul {
    list-style-type: none;
    padding-left: 10px;
}

h2 {
    font-weight: 700;
}
table {
    font-size: inherit;
    font-weight: inherit;
    margin: 10px 0;
    width: 100% !important;
}
table tr, table td {
    background: none !important;
}
.r {
    text-align: right;
}
.dataTables_length, .dataTables_filter, .dataTables_info, .dataTables_paginate {
    font-size: 90%;
}
select {
    font-size: inherit;
    font-family: inherit;
    font-weight: inherit;
}

table th, table td {
    text-align: left;
}

table.dataTable tbody th, table.dataTable tbody td {
    padding: 2px 4px;
}

.full-centered-text {
    text-align: center;
    width: 100%;
}