Update sidebar colors

Author: hongshin

feed.xml

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.0.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2025-01-25T00:15:05+09:00</updated><id>/feed.xml</id><title type="html">SDEV Lab</title><subtitle>Software Development and Verification Methodologies Lab@CBNU </subtitle><entry><title type="html">2025년 상반기 대학원생 모집(전기 2차 전형)</title><link href="/2024/12/26/Grad-Recruit.html" rel="alternate" type="text/html" title="2025년 상반기 대학원생 모집(전기 2차 전형)" /><published>2024-12-26T00:00:00+09:00</published><updated>2024-12-26T00:00:00+09:00</updated><id>/2024/12/26/Grad-Recruit</id><content type="html" xml:base="/2024/12/26/Grad-Recruit.html"><![CDATA[<h1 id="sdev-연구실-대학원생-모집">SDEV 연구실 대학원생 모집</h1>
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.0.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2025-01-25T00:24:29+09:00</updated><id>/feed.xml</id><title type="html">SDEV Lab</title><subtitle>Software Development and Verification Methodologies Lab@CBNU </subtitle><entry><title type="html">2025년 상반기 대학원생 모집(전기 2차 전형)</title><link href="/2024/12/26/Grad-Recruit.html" rel="alternate" type="text/html" title="2025년 상반기 대학원생 모집(전기 2차 전형)" /><published>2024-12-26T00:00:00+09:00</published><updated>2024-12-26T00:00:00+09:00</updated><id>/2024/12/26/Grad-Recruit</id><content type="html" xml:base="/2024/12/26/Grad-Recruit.html"><![CDATA[<h1 id="sdev-연구실-대학원생-모집">SDEV 연구실 대학원생 모집</h1>
 
 <p>2024년 12월 26일
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public/css/style.css

@@ -98,9 +98,8 @@ code {
 	flex: 0 0 280px;
 	padding: 15px;
 	z-index: 1;
-	background-color: #104862;
-	color: #FFFFFF;
-
+	background-color: #f8f9fa;
+	color: #6610f2; 
 }
 
 .sidebar-item {