body {
  margin: auto;
  padding: auto;
}

table.gridtable {
  font-family: '微软雅黑';
  color: #333333;
  border-width: 1px;
  border-color: #666666;
  border-collapse: collapse;
  margin: 10px auto;
}

table.gridtable th {
  border-width: 1px;
  padding: 8px;
  border-style: solid;
  border-color: #666666;
  background-color: #1144b1;
  color: #ffffff;
}

table.gridtable td {
  border-width: 1px;
  padding: 16px 56px;
  border-style: solid;
  border-color: #666666;
  background-color: #ffffff;
  text-align: center;
}

.checkbox01 input[type=checkbox]+label::before {
  content: "\a0";
  display: inline-block;
  vertical-align: 2px;
  width: 14px;
  height: 14px;
  margin-right: 5px;
  border-radius: 3px;
  background-color: #fff;
  border: 1px solid dodgerblue;
  text-indent: 2px;
  line-height: .65;
  cursor: pointer;
}

.checkbox01 input[type="checkbox"]:checked+label::before {
  content: "\2713";
  color: honeydew;
  background-color: dodgerblue;
}

.checkbox01 input[type='checkbox'] {
  position: absolute;
  clip: rect(0, 0, 0, 0);
}

/* 固定最后一列 */
table tr th:last-child,
table tr td:last-child {
  border-left: 1px solid #ddd;
  width: 184px;
  text-align: center;
  /* position: fixed; */
}

table tr th:last-child {
  padding: 8px 56px;
}

.btn {
  width: 86px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid cornflowerblue;
  background: #1144b1;
  color: aliceblue;
  cursor: pointer;
  outline: none;

  float: right;
  position: relative;
  right: 192px;
  bottom: 160px;
}

.btn:hover {
  background: #5599ff;
}