https://github.com/b3log/solo/issues/12658

skins/5styles/css/base.scss

@@ -16,6 +16,8 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 @charset "utf-8";
+
+@import "../../../scss/reset-content";
 body {
 	margin:0;
 	padding:0;
@@ -297,12 +299,13 @@ a:hover {
 	background-position:-7px -125px;
 	padding:0 0 0 13px;
 }
-.article-body {
+.content-reset {
 	margin:8px 0;
 	padding:0px;
 	line-height:22px;
 	white-space:normal;
 	overflow:hidden;
+	font-size: 12px;
 }
 .navigation {
 	margin:5px 15px 5px 15px;

skins/5styles/css/layout1.min.css

@@ -1 +1,18 @@
+/**
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #maincontent,#sidebar{padding:0;display:inline}#wrap{margin:0 auto;padding:0;width:900px;border-left:3px solid #424242;border-right:3px solid #424242;background:url(../images/side-bg.gif) right repeat-y}#maincontent{float:left;margin:0 0 0 -271px;width:100%}#maincontent .forFlow{margin:0 0 0 271px}#sidebar{float:right;margin:10px;width:250px}

skins/5styles/css/layout2.min.css

@@ -1 +1,18 @@
+/**
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #maincontent,#sidebar{padding:0;display:inline}#wrap{margin:0 auto;padding:0;width:900px;border-left:3px solid #424242;border-right:3px solid #424242;background:url(../images/side-bg.gif) left repeat-y}#maincontent{float:right;margin:0 0 0 -271px;width:100%}#maincontent .forFlow{margin:0 0 0 271px;float:none;width:auto}#sidebar{float:left;margin:10px;width:250px}

skins/5styles/css/layout3.min.css

@@ -1 +1,18 @@
+/**
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #wrap{margin:0 auto;padding:0;width:900px;border-left:3px solid #424242;border-right:3px solid #424242}#maincontent{float:right;margin:0;padding:0;display:inline;width:100%}#maincontent .forFlow{margin:0;float:none;width:auto}#sidebar{display:none}

skins/5styles/css/layout4.min.css

@@ -1 +1,18 @@
+/**
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #maincontent,#sidebar{padding:0;display:inline}#wrap{margin:0 auto;padding:0;width:100%;background:url(../images/side-bg.gif) right repeat-y}#maincontent{float:left;margin:0 0 0 -271px;width:100%}#maincontent .forFlow{margin:0 0 0 271px}#sidebar{float:right;margin:10px;width:250px}

skins/5styles/css/layout5.min.css

@@ -1 +1,18 @@
+/**
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-2019, b3log.org & hacpai.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #maincontent,#sidebar{padding:0;display:inline}#wrap{margin:0 auto;padding:0;width:100%;background:url(../images/side-bg.gif) left repeat-y}#maincontent{float:right;margin:0 0 0 -271px;width:100%}#maincontent .forFlow{margin:0 0 0 271px;float:none;width:auto}#sidebar{float:left;margin:10px;width:250px}