.btu-calculator-content fieldset{border-bottom:1px solid #e5dbb8;margin-bottom:40px;padding-bottom:40px}.btu-calculator-content input[type=radio]{clip:rect(0,0,0,0);border:0;height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap;width:1px}.btu-calculator-content input[type=radio]+label{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-align:center;-ms-flex-align:center;-webkit-box-pack:center;-ms-flex-pack:center;align-items:center;background:#fff;border:1px solid #a6a295;border-radius:8px;cursor:pointer;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;font-size:16px;gap:8px;height:80px;justify-content:center;letter-spacing:.02em;line-height:110%;margin:0;padding:0 16px;text-align:center;-webkit-transition:.3s;-o-transition:.3s;transition:.3s}.btu-calculator-content input[type=radio]+label:focus,.btu-calculator-content input[type=radio]+label:hover{border:1px solid #222}.btu-calculator-content input[type=radio]:checked+label{border-color:#ef4e64;-webkit-box-shadow:inset 0 0 0 1px #ef4e64;box-shadow:inset 0 0 0 1px #ef4e64;color:#222}.size-messages-wrapper{display:grid;grid-template-columns:1fr;grid-template-rows:1fr}.size-messages-wrapper>p{grid-column:1/2;grid-row:1/2}