From f341258ed3cce385260886f8376e0529b9a2264c Mon Sep 17 00:00:00 2001
From: Pinghao Wu <xdavidwuph@gmail.com>
Date: Mon, 11 Nov 2024 22:56:25 +0800
Subject: [PATCH] Backgrounds: subfigure sizing tweaks

---
 Sections/2.Backgrounds.tex | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/Sections/2.Backgrounds.tex b/Sections/2.Backgrounds.tex
index 914b9ec..51b9444 100644
--- a/Sections/2.Backgrounds.tex
+++ b/Sections/2.Backgrounds.tex
@@ -43,36 +43,36 @@ Kubernetes 提供多個身份驗證手段，可搭配混合使用，在設計上
 
 \begin{figure}[htb]
     \centering
-    \begin{subfigure}{0.32\textwidth}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \includegraphics[width=\textwidth]{assets/authn-x509.png}
         \caption{X.509 憑證}
     \end{subfigure}
-    ~
-    \begin{subfigure}{0.32\textwidth}
+    \hspace{1pt}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \includegraphics[width=\textwidth]{assets/authn-proxy.png}
         \caption{Authenticating proxy}
     \end{subfigure}
-    ~
-    \begin{subfigure}{0.32\textwidth}
+    \hspace{1pt}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \includegraphics[width=\textwidth]{assets/authn-static-tokens.png}
         \caption{Static tokens}
     \end{subfigure}
-    \begin{subfigure}{0.32\textwidth}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \includegraphics[width=\textwidth]{assets/authn-webhook-tokens.png}
         \caption{Webhook tokens}
     \end{subfigure}
-    ~
-    \begin{subfigure}{0.32\textwidth}
+    \hspace{1pt}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \includegraphics[width=\textwidth]{assets/authn-sa-tokens.png}
         \caption{ServiceAccount tokens}
     \end{subfigure}
-    ~
-    \begin{subfigure}{0.32\textwidth}
+    \hspace{1pt}
+    \begin{subfigure}{0.323\textwidth}
         \centering
         \vspace{1em}
         \includegraphics[width=\textwidth]{assets/authn-oidc-tokens.png}
-- 
2.45.2