html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

table {
    border-width:thick;
    border-color:black;
    border-collapse:collapse;
}

thead, tbody, td {
    border-width:thin;
    border-color:black;
    border-collapse:collapse;
    padding:5px;
}