index.css

.calculator-table-form table
{
  background: #ebf3f4;
  border: 1px solid #eee;
  border-bottom: 2px solid #006666;
  box-shadow: 0 0 20px rgba(0,0,0,.1),0 10px 20px rgba(0,0,0,.05),0 20px 20px rgba(0,0,0,.05),0 30px 20px rgba(0,0,0,.05); 
  
}
body, html
{
  padding: 20px;
  font-family: 'Roboto', sans-serif;
  font-size: 18px;
  background: #ffefe7;
}
.calculator-table-form td
{
  border: solid 1px #fff;
  padding: 10px;
  font-size: 15px;
}
h1
{
  font-size: 35px;
  font-weight: bold;
}
.calculator-table-form tfoot
{
  background-color: #ccf2ff;
  color: #fff;
  padding: 10px;
}
.calculator-table-form tbody
{
  color: #000;
  padding: 10px;
}
.calculator-table-form  tr.table-head 
{
  background-color: #187681;
  color: #fff;
  padding: 10px;
  text-align: left;
}
.calculator-table-form input[type=text]:focus,select:focus,textarea:focus
{
  min-height: 32px;
  background: #fff;
  border: 1px solid #ccc;
  outline: 0;
  padding-right: 5px;
  padding-left: 5px;
}
.calculator-table-form input[type=text],select,textarea
{
  min-height: 32px;
  background: #fff;
  border: 1px solid #ccc;
  outline: 0;
  padding-right: 5px;
  padding-left: 5px;
}
.calculator-table-form .flat-btn
{
  align: center;
  background-color: #006666;
  border: 0;
  border-radius: 3px;
  box-shadow: 0 0 2px 0 rgb(0 0 0 / 10%),0 2px 2px 0 rgb(0 0 0 / 20%);
  display: inline-block;
  color: #fff;
  font-size: .875rem;
  line-height: 1;
  padding: .65rem 1.2rem;
  text-decoration: none!important;
}
.calculator-table-form select
{
  min-height: 32px;
  background: #fff;
  border: 1px solid #ccc;
  outline: 0;
}
input[type=text]:focus,select:focus,textarea:focus
{
  min-height: 32px;
}
.calculator-table-form tr:last-child td
{
  text-align: center;
}
.flat-btn:hover
{
  color: #fff;
}
.result
{
  text-align: center;
  margin: 15px;
}
.result .flat-btn
{
  margin-bottom: 15px;
}
.mandatory-star
{
  color: #c00;
}
.calcnote
{
  font-size: 15px;
}
.pad10
{
  padding: 10px;
}
.required
{
  color: #c00;
}
.btn:hover
{
  color: #fff;
}
.flat-btn 
{  
  color: #fff!important;
}
.flat-btn:hover
{ 
  color: #fff!important;
}
.calcresult
{
  border-radius: 4px 4px 0 0;
  background: #fff;
}
.calcresult .res .result,.result
{
  text-align: center; 
  padding: 5px 0; 
  margin-bottom: 10px;
}
.calcresult table
{
  margin: 15px auto; 
  background: #ebf3f4;
  border: 1px solid #eee;
  border-bottom: 2px solid #006666;
  box-shadow: 0 0 20px rgba(0,0,0,.1),0 10px 20px rgba(0,0,0,.05),0 20px 20px rgba(0,0,0,.05),0 30px 20px rgba(0,0,0,.05); 
  
}
.calcresult table td
{
  padding: 10px; 
  border: 1px solid #fff;
  font-size: 15px;
}

.calcresult table tr.table-head
{
  background-color: #187681;
  color: #fff;
  padding: 10px;
  text-align: left;
}
.calcresult table .calcnote .note
{
  font-style: italic; 
  font-size: 15px; 
  padding: 10px;
}
.breakword
{
  word-break: keep-all;
  word-wrap: break-word;
}
@media only screen and (max-width: 500px)
{
  .calcresult table td
  {
    font-size: 15px;
  }
  .calcresult table .res .result
  {
    font-size: 15px;
  }
  .calcresult table .calcnote .note
  {
    font-size: 15px;
  }
  body
  {
  padding: 20px;
  font-family: 'Roboto', sans-serif;
  font-size: 18px;
  }
  .calcresult table
 {
  width: 100%;
  margin: 15px auto; 
  border-bottom: 2px solid #006666; 
  background: #ebf3f4;
 }
 .calculator-table-form table
 {
   width: 100%;
   margin: 15px auto;
 }
 .calculator-table-form .flat-btn
 {
  cursor: pointer;
  margin: 10px;
  background-color: #006666;
  border: 0;
  border-radius: 3px;
  box-shadow: 0 0 2px 0 rgb(0 0 0 / 10%),0 2px 2px 0 rgb(0 0 0 / 20%);
  display: inline-block;
  color: #fff;
  font-size: .875rem;
  line-height: 1;
  padding: .75rem 1.5rem;
  text-decoration: none!important;
 }
 .calculator-table-form table td
 {
  border: solid 1px #fff;
  padding: 10px;
  font-size: 15px;
 }
}
@media only screen and (min-width: 768px)
{
  body
  {
  padding: 30px;
  font-family: 'Roboto', sans-serif;
  font-size: 25px;
  }
  .calculator-table-form table
  {
    width: 800px;
    height: 800px;
  }
  h1
  {
    font-size: 75px;
    font-weight: bold;
  }
  .calculator-table-form table td
  {
    font-size: 35px;
  }
  .calcresult table
  {
  width: 90%;
  margin: 15px auto; 
  border-bottom: 2px solid #006666; 
  background: #ebf3f4;
  
  }
  .calcresult table td
  {
    font-size: 25px;
  }
  .calcresult
  {
    background: #ffefe7;
  }
  .calcresult table .res .result
  {
    font-size: 25px;
  }
  .calcresult table .calcnote .note
  {
    font-size: 25px;
    font-style: italic;
  }
  .calcresult table tr.table-head
  {
  background-color: #187681;
  color: #fff;
  padding: 25px;
  text-align: left;
  }
  .calculator-table-form input[type=text]:focus,select:focus,textarea:focus
  {
  min-height: 32px;
  background: #fff;
  border: 1px solid #ccc;
  outline: 0;
  padding-right: 5px;
  padding-left: 5px;
  font-size: 35px;
  }
  .calculator-table-form input[type=text],select,textarea
  {
  min-height: 32px;
  background: #fff;
  border: 1px solid #ccc;
  outline: 0;
  padding-right: 5px;
  padding-left: 5px;
  font-size: 35px;
  }
  .calculator-table-form .flat-btn
 {
  cursor: pointer;
  margin: 10px;
  background-color: #006666;
  border: 0;
  border-radius: 3px;
  box-shadow: 0 0 2px 0 rgb(0 0 0 / 10%),0 2px 2px 0 rgb(0 0 0 / 20%);
  display: inline-block;
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  padding: .75rem 1.5rem;
  text-decoration: none!important;
 }
}
.flat-btn a
  {
    color: #fff!important;
    text-decoration: none;
    line-height: 23px; 
  }