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.math-equation[data-astro-cid-c533slst]{font-size:1.5em}html[dir=rtl] .math-settings-fields[data-astro-cid-c533slst] select[data-astro-cid-c533slst]{background-position:12px;padding-inline:.85rem 2.5rem}html[dir=rtl] .math-practice[data-astro-cid-c533slst],html[dir=rtl] .math-practice[data-astro-cid-c533slst] h2[data-astro-cid-c533slst]{letter-spacing:0}@media (width<=43.75em){.math-focus-layout[data-astro-cid-c533slst]{grid-template-columns:1fr;gap:20px}.math-settings-fields[data-astro-cid-c533slst]{gap:16px}.math-example[data-astro-cid-c533slst]{padding:0}.math-example-content[data-astro-cid-c533slst]{min-height:130px;padding-block:20px}.math-example-equation[data-astro-cid-c533slst]{font-size:2rem}.math-example-word[data-astro-cid-c533slst]{font-size:1.125rem}.math-practice[data-astro-cid-c533slst]:is([data-focus=word],[data-focus=multi-step],[data-focus=exact-steps],[data-focus=missing-step]) #math-play 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