html, body {
  height: 100%;
  margin: 0;
  font-family: Open Sans, sans-serif;
}

.box {
  display: flex;
  flex-flow: column;
  height: 100%;
}


.box .row.header {
  flex: 0 1 auto;
}

.box .row.content {
  display: flex;
  flex-flow: column;
  flex: 1 1 auto;
  height: 100%;
  overflow-y: auto;
}

.logo {
    width:143px;
    height: 55px;
    padding-top: 5px;
  }

li a[name="logo"]{
       padding: 5px 5px 0px 0px;
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #1f2a44;
}

li{
    float: right;
}

li a, .dropbtn {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 23.5px 16px;
    text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
    background-color: #0f1626;
}

li.dropdown {
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {background-color: #f1f1f1}

.dropdown:hover .dropdown-content {
    display: block;
}