.calc {
  padding: 50px 20px;
}
.calc-wrap {
  width: 1050px;
  margin-left: auto;
  margin-right: auto;
}
.calc-row {
  *zoom: 1;
}
.calc-row:before,
.calc-row:after {
  display: table;
  height: 0;
  overflow: hidden;
  content: " ";
  clear: both;
}
.calc-row:after {
  clear: both;
}
.calc-row .row-item {
  float: left;
  width: 525px;
}
.calc-row .row-item .calc-label {
  float: left;
  font-size: 14px;
  width: 75px;
  height: 42px;
  line-height: 42px;
}
.calc-row .row-item .calc-span {
  float: left;
  position: relative;
}
.level-select {
  margin-left: auto;
  margin-right: auto;
  width: 954px;
  height: 168px;
  background-color: #fff;
  border: 1px solid #d7d7d7;
  line-height: 48px;
  *zoom: 1;
  font-size: 14px;
}
.level-select.level-select-new{
  margin-left: auto;
  margin-right: auto;
  width: 954px;
  height:auto;
  background-color: #fff;
  border: 1px solid #d7d7d7;
  line-height: 48px;
  *zoom: 1;
  font-size: 14px;
}
.level-select:before,
.level-select:after {
  display: table;
  height: 0;
  overflow: hidden;
  content: " ";
  clear: both;
}
.level-select:after {
  clear: both;
}
.level-select .select-row {
  height: 48px;
  line-height: 48px;
  text-align: center;
}
.level-select .select-label,
.level-select .select-item {
  padding: 12px 0;
  float: left;
}
.level-select .select-label {
  width: 144px;
}
.level-select .select-item {
  width: 100px;
  border-left: 1px dotted #d7d7d7;
  cursor: pointer;
}
.level-select .select-item .icon {
  position: absolute;
  right: 0;
  bottom: 0;
  display: none;
}
.level-select .select-item.active,
.level-select .select-item.hover {
  margin-top: -1px;
  margin-right: -2px;
  margin-left: -1px;
  position: relative;
  border: 2px solid #f76719;
  padding: 11px 0;
}
.level-select .select-item.active .icon {
  display: block;
}
.calc-title {
  height: 40px;
  padding: 5px 20px;
  line-height: 40px;
  font-size: 18px;
}
.calc-grid {
  overflow: hidden;
  width: 960px;
  margin-left: auto;
  margin-right: auto;
  font-size: 14px;
  line-height: 40px;
}
.calc-grid .row {
  *zoom: 1;
  width: 960px;
  margin-left: 0px;
}
.calc-grid .row:before,
.calc-grid .row:after {
  display: table;
  height: 0;
  overflow: hidden;
  content: " ";
  clear: both;
}
.calc-grid .row:after {
  clear: both;
}
.calc-grid .row .col {
  display: inline;
  float: left;
  margin-left: 0px;
  margin-bottom: 0px;
}
.calc-grid .row .col-1 {
  width: 80px;
}
.calc-grid .row .col-2 {
  width: 160px;
}
.calc-grid .row .col-3 {
  width: 240px;
}
.calc-grid .row .col-4 {
  width: 320px;
}
.calc-grid .row .col-5 {
  width: 400px;
}
.calc-grid .row .col-6 {
  width: 480px;
}
.calc-grid .row .col-7 {
  width: 560px;
}
.calc-grid .row .col-8 {
  width: 640px;
}
.calc-grid .row .col-9 {
  width: 720px;
}
.calc-grid .row .col-10 {
  width: 800px;
}
.calc-grid .row .col-11 {
  width: 880px;
}
.calc-grid .row .col-12 {
  width: 960px;
}
.calc-grid .row .offset-1 {
  margin-left: 80px;
}
.calc-grid .row .offset-2 {
  margin-left: 160px;
}
.calc-grid .row .offset-3 {
  margin-left: 240px;
}
.calc-grid .row .offset-4 {
  margin-left: 320px;
}
.calc-grid .row .offset-5 {
  margin-left: 400px;
}
.calc-grid .row .offset-6 {
  margin-left: 480px;
}
.calc-grid .row .offset-7 {
  margin-left: 560px;
}
.calc-grid .row .offset-8 {
  margin-left: 640px;
}
.calc-grid .row .offset-9 {
  margin-left: 720px;
}
.calc-grid .row .offset-10 {
  margin-left: 800px;
}
.calc-grid .row .offset-11 {
  margin-left: 880px;
}
.calc-grid .row .offset-12 {
  margin-left: 960px;
}
.table-calc {
  width: 100%;
  text-align: center;
}
.table-calc thead th {
  font-weight: normal;
  font-size: 18px;
  color: #fff;
  background-color: #f76719;
  line-height: 48px;
}
.table-calc tbody td {
  background-color: #f0f0f0;
  font-size: 14px;
  line-height: 40px;
}
.table-calc td,
.table-calc th {
  border: 2px solid #fff;
}