https://github.com/b3log/solo/issues/12645

skins/community-bubbles/css/bubbles.css

@@ -1,3 +1,20 @@
+/**
+ * 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/>.
+ */
 /* ------------------------------------------
 PURE CSS SPEECH BUBBLES
 by Nicolas Gallagher

skins/community-bubbles/css/bubbles.min.css

@@ -0,0 +1 @@
+.triangle-border{position:relative;padding:15px;margin:1em 0 3em;border:5px solid #5a8f00;color:#333;background:#fff;-webkit-border-radius:10px;-moz-border-radius:10px;border-radius:10px}.triangle-border:after,.triangle-border:before{content:"";position:absolute;border-style:solid;display:block;width:0}.triangle-border.left{margin-left:30px}.triangle-border.right{margin-right:30px}.triangle-border:before{bottom:-20px;left:40px;border-width:20px 20px 0;border-color:#5a8f00 transparent}.triangle-border:after{bottom:-13px;left:47px;border-width:13px 13px 0;border-color:#fff transparent}.triangle-border.left:before{top:10px;bottom:auto;left:-30px;border-width:15px 30px 15px 0;border-color:transparent #5a8f00}.triangle-border.left:after{top:16px;bottom:auto;left:-21px;border-width:9px 21px 9px 0;border-color:transparent #fff}.triangle-border.right:before{top:10px;bottom:auto;left:auto;right:-30px;border-width:15px 0 15px 30px;border-color:transparent pink}.triangle-border.right:after{top:16px;bottom:auto;left:auto;right:-21px;border-width:9px 0 9px 21px;border-color:transparent #fff}

skins/community-bubbles/css/community-bubbles.css

@@ -1,3 +1,20 @@
+/**
+ * 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/>.
+ */
 @charset "utf-8";
 /*
  * skin community style
@@ -452,11 +469,6 @@ a.header-title {
     width: 240px;
 }
 
-.em00, .em01, .em02, .em03, .em04, .em05, .em06, .em07, .em08, .em09, .em10, .em11, .em12, .em13, .em14 {
-    background-image: url("../../community/images/emotions/emotions-black.png");
-    margin: 0 12px;
-}
-
 /* header notice */
 .header-notice {
     background: url("../images/indentline-light.png") repeat-x scroll left top #DEDEDE;