body {
  background-color: white;
  margin: 0;
}

td {
  padding: 3px 10px;
}

table {
  border-collapse: collapse;
}

table,
th,
td {
  border: 1px solid gray;
  border-color: rgb(224, 224, 224);
}

h1 {
  margin: 10px 0;
}

a,
u {
  text-decoration: none;
}

.text-btn {
  background: none;
  border: none;
  margin: 0;
  padding: 0;
  cursor: pointer;
  color: blue;
}

header {
  background-color: rgb(230, 229, 229);
  box-shadow: 0px 2px 4px -1px rgba(0, 0, 0, 0.2), 0px 4px 5px 0px rgba(0, 0, 0, 0.14), 0px 1px 10px 0px rgba(0, 0, 0, 0.12);
}

header h1 {
  color: rgb(94, 106, 111);
  margin: 0;
  /* padding: 10px; */
  padding: 10px 15px;
  font-size: 1.25rem;
  font-family: "Roboto", "Helvetica", "Arial", sans-serif;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.0075em;
}

main {
  padding: 15px;
  /* padding-left: 25px; */
}