이 부분을 숨길 수 있는 방법은 없는지 궁금하네요
<table class="highlight tab-size js-file-line-container" data-tab-size="8" data-paste-markdown-skip="" style="border-collapse: collapse; border-spacing: 0px; tab-size: 8; color: #c9d1d9; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji'; font-size: 14px; background-color: #0d1117;">
<tbody style="box-sizing: border-box;">
<tr style="box-sizing: border-box; background-color: transparent;">
<td id="LC28" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">environment:</td>
</tr>
<tr style="box-sizing: border-box;">
<td id="L29" class="blob-num js-line-number" data-line-number="29" style="box-sizing: border-box; padding: 0px 10px; color: var(--color-diff-blob-num-text); cursor: pointer; font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; line-height: 20px; min-width: 50px; text-align: right; user-select: none; vertical-align: top; white-space: nowrap; width: 50px;"></td>
<td id="LC29" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">MYSQL_HOST: mysql</td>
</tr>
<tr style="box-sizing: border-box; background-color: transparent;">
<td id="L30" class="blob-num js-line-number" data-line-number="30" style="box-sizing: border-box; padding: 0px 10px; color: var(--color-diff-blob-num-text); cursor: pointer; font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; line-height: 20px; min-width: 50px; text-align: right; user-select: none; vertical-align: top; white-space: nowrap; width: 50px;"></td>
<td id="LC30" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">MYSQL_USER: root</td>
</tr>
<tr style="box-sizing: border-box;">
<td id="L31" class="blob-num js-line-number" data-line-number="31" style="box-sizing: border-box; padding: 0px 10px; color: var(--color-diff-blob-num-text); cursor: pointer; font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; line-height: 20px; min-width: 50px; text-align: right; user-select: none; vertical-align: top; white-space: nowrap; width: 50px;"></td>
<td id="LC31" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">MYSQL_ROOT_PASSWORD: johnahn777</td>
</tr>
<tr style="box-sizing: border-box; background-color: transparent;">
<td id="L32" class="blob-num js-line-number" data-line-number="32" style="box-sizing: border-box; padding: 0px 10px; color: var(--color-diff-blob-num-text); cursor: pointer; font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; line-height: 20px; min-width: 50px; text-align: right; user-select: none; vertical-align: top; white-space: nowrap; width: 50px;"></td>
<td id="LC32" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">MYSQL_DATABASE: myapp</td>
</tr>
<tr style="box-sizing: border-box;">
<td id="L33" class="blob-num js-line-number" data-line-number="33" style="box-sizing: border-box; padding: 0px 10px; color: var(--color-diff-blob-num-text); cursor: pointer; font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; line-height: 20px; min-width: 50px; text-align: right; user-select: none; vertical-align: top; white-space: nowrap; width: 50px;"></td>
<td id="LC33" class="blob-code blob-code-inner js-file-line" style="box-sizing: border-box; padding: 0px 10px; line-height: 20px; position: relative; vertical-align: top; overflow-wrap: normal; color: var(--color-text-primary); font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace; font-size: 12px; overflow: visible; white-space: pre;">MYSQL_PORT: 3306</td>
</tr>
</tbody>
</table>

인프런 커뮤니티 질문&답변

mysql config 정보는 github에 노출시켜도 상관 없나요?

environment:
	MYSQL_HOST: mysql
	MYSQL_USER: root
	MYSQL_ROOT_PASSWORD: johnahn777
	MYSQL_DATABASE: myapp
	MYSQL_PORT: 3306