table {
  width: 80%;
  border-collapse: collapse;
  margin: 0 auto;
  border: 1px solid;
}

th,
td {
  border: 1px solid;
  text-align: center;
  padding: 10px;
}

.custom-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #ccc;
  text-decoration: dashed;
  border-radius: 4px;
  margin: 10px 0px;
}

.normal {
  text-align: left;
}

/* Style the tab navigation buttons */
.tab {
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
}

.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
}

.tab button:hover {
  background-color: #ddd;
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 20px;
  border: 1px solid #ccc;
  overflow: scroll;
}