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article>small{color:#aac1ba;margin-top:7px;font-size:.61rem;line-height:1.35}._resultGrid_u1fzb_285 ._stress_u1fzb_327{background:#13483e}._resultGrid_u1fzb_285 ._pressure_u1fzb_331{background:#59332b;box-shadow:inset 0 -4px #ff967b}._working_u1fzb_20{border:1px solid #31544c;margin-top:28px}._working_u1fzb_20>span{margin:20px 20px 5px}._working_u1fzb_20 h3{margin:0 20px 18px;font-size:1.55rem}._working_u1fzb_20 ol{counter-reset:formula;border-top:1px solid #31544c;margin:0;padding:0;list-style:none}._working_u1fzb_20 li{counter-increment:formula;border-bottom:1px solid #284b43;grid-template-columns:minmax(150px,.38fr) minmax(0,1fr);gap:16px;padding:14px 18px;display:grid}._working_u1fzb_20 li b{color:#71dec3;letter-spacing:.05em;text-transform:uppercase;font-size:.65rem}._working_u1fzb_20 li b:before{color:#f2b94b;content:counter(formula, decimal-leading-zero);margin-right:7px}._working_u1fzb_20 code{overflow-wrap:anywhere;color:#eff7f3;font:650 .69rem/1.55 var(--wa-mono)}._working_u1fzb_20>p{color:#91aaa2;margin:0;padding:13px 18px;font-size:.65rem}._lesson_u1fzb_393{background:#102f2a;border-left:3px solid #f2b94b;margin-top:24px;padding:20px}._lesson_u1fzb_393 strong{font-family:var(--wa-serif);font-size:1.13rem}._lesson_u1fzb_393 p{color:#bfd0cb;margin:9px 0 0;font-size:.75rem;line-height:1.62}._srOnly_u1fzb_412{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=1040px){._workspace_u1fzb_98{grid-template-columns:1fr}._form_u1fzb_18{border-right:0;border-bottom:1px solid var(--wa-line)}}@media (width<=720px){._calculator_u1fzb_1{margin-top:30px}._header_u1fzb_8{grid-template-columns:1fr;gap:18px;padding:24px 20px}._presets_u1fzb_50{grid-template-columns:1fr}._presets_u1fzb_50 button{min-height:82px;padding:15px 20px}._form_u1fzb_18,._output_u1fzb_200{padding:22px 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