同步主色调按钮和红色按钮的阴影样式

styles/components/setting.ts

@@ -25,7 +25,7 @@ export const button = css`
       color: ${themeVars.color.text.light.self};
       background-color: ${themeVars.color.button};
       border-color: ${themeVars.color.light.border};
-
+      box-shadow: none;
       &:hover {
         background-color: ${themeVars.color.hover.self};
       }
@@ -57,12 +57,19 @@ export const button = css`
     }
   }
   // 管理员设置界面下的自定义主色调按钮
-  .admin-setting-content .ui.primary.button {
-    ${tinyStyle}
-    padding: 5px 16px;
-    line-height: 22px;
-    &:hover {
-      ${tinyHoverStyle}
+  .admin-setting-content {
+    .ui.primary.button {
+      ${tinyStyle}
+      padding: 5px 16px;
+      line-height: 22px;
+      &:hover {
+        ${tinyHoverStyle}
+      }
+    }
+    .ui.red.button {
+      box-shadow: ${themeVars.github.shadow.resting.small};
+      padding: 5px 16px;
+      line-height: 22px;
     }
   }
 `;

styles/public/button.ts

@@ -4,6 +4,7 @@ export const primaryStyle = {
   color: themeVars.github.button.primary.fgColor.rest,
   backgroundColor: themeVars.github.button.primary.bgColor.rest,
   borderColor: themeVars.github.button.primary.borderColor.rest,
+  boxShadow: themeVars.github.shadow.resting.small,
 };
 
 export const primaryHoverStyle = {
@@ -45,6 +46,7 @@ export const baseButton = css`
     background-color: ${themeVars.color.button};
     color: ${themeVars.color.text.self};
     border-color: ${themeVars.color.light.border};
+    box-shadow: none;
     &:hover {
       background-color: ${themeVars.color.hover.self};
       color: ${themeVars.color.text.self};
@@ -85,6 +87,7 @@ export const redButton = css`
       color: ${themeVars.github.button.danger.fgColor.hover};
       background-color: ${themeVars.github.button.danger.bgColor.hover};
       border-color: ${themeVars.github.button.danger.borderColor.hover};
+      box-shadow: ${themeVars.github.shadow.resting.small};
     }
   }
 `;