.calculator {border:1px solid #ddd;float:left;padding:4px 10px;font-size:11px;font-weight:bold;margin-bottom:15px;}
.calculator select {font-size:11px;margin:0 8px;font-weight:bold;color:#333;font-family:Arial,Tahoma,sans-serif;}
.calculator p strong {font-size:13px;color:#e22325;}
.calculator p {margin:8px 0;padding:0;}
.calculator select.calc-hidden {display:none;}