添加汉化，编辑器样式

tinymce/content.css

+img {
+    vertical-align: middle;
+}
+
+/* latin-ext */
+@font-face {
+    font-family: 'Lato';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v14/S6uyw4BMUTPHjxAwXiWtFCfQ7A.woff2) format('woff2');
+    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Lato';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v14/S6uyw4BMUTPHjx4wXiWtFCc.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}
+
+
+@import url(https://fonts.googleapis.com/css?family=Lato);@font-face {
+    font-family: aileron;
+    font-style: normal;
+    font-weight: 200;
+    src: url(../fonts/aileron-ultra-light.eot?#iefix) format("embedded-opentype"),url(../fonts/aileron-ultra-light.woff) format("woff"),url(../fonts/aileron-ultra-light.ttf) format("truetype")
+}
+
+#tinymce.mce-content-body {
+    margin: 20px;
+    font-family: Lato!important;
+    font-size: 14px;
+    color: #626262
+}
+
+#tinymce.mce-content-body a {
+    color: #626262
+}
+
+#tinymce.mce-content-body h2 {
+    font-family: aileron;
+    font-size: 2em;
+    margin-top: 0;
+    margin-bottom: 5px;
+    color: #1976d2
+}
+
+#tinymce.mce-content-body h3 {
+    font-family: aileron;
+    font-size: 1.5em;
+    margin-top: 0;
+    margin-bottom: 5px;
+    color: #626262
+}
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