Fix file manager listing height calculation for many files

Author: shortcutme

plugins/UiFileManager/media/css/UiFileManager.css

@@ -67,7 +67,7 @@ h2 { font-weight: lighter; }
 .files .thead .td a:last-of-type { font-weight: bold; }
 .files .thead .td a { text-decoration: none; }
 .files .thead .td a:hover { text-decoration: underline; }
-.files .tbody { max-height: calc(100vh - 100x); overflow-y: auto; overflow-x: hidden; }
+.files .tbody { max-height: calc(100vh - 95px); overflow-y: auto; overflow-x: hidden; }
 .files .tr { background-color: white; }
 .files .td { padding: 10px 20px; border-top: 1px solid #EEE; font-size: 13px; white-space: nowrap; }
 .files .td.full { width: 100%; box-sizing: border-box;  white-space: pre-line; }
@@ -128,7 +128,7 @@ h2 { font-weight: lighter; }
 /* Editor */
 
 .editor { background-color: #F7F7FC; float: left; width: calc(100% - 280px); box-sizing: border-box; transition: all 0.6s; }
-.editor .CodeMirror { height: calc(100vh - 73px); visibility: hidden; }
+.editor .CodeMirror { height: calc(100vh - 79px); visibility: hidden; }
 .editor textarea { width: 100%; height: 800px; white-space: pre; }
 .editor .title { margin-left: 20px; }
 .editor .editor-head {

plugins/UiFileManager/media/css/all.css

@@ -130,7 +130,7 @@ h2 { font-weight: lighter; }
 .files .thead .td a:last-of-type { font-weight: bold; }
 .files .thead .td a { text-decoration: none; }
 .files .thead .td a:hover { text-decoration: underline; }
-.files .tbody { max-height: calc(100vh - 100x); overflow-y: auto; overflow-x: hidden; }
+.files .tbody { max-height: calc(100vh - 95px); overflow-y: auto; overflow-x: hidden; }
 .files .tr { background-color: white; }
 .files .td { padding: 10px 20px; border-top: 1px solid #EEE; font-size: 13px; white-space: nowrap; }
 .files .td.full { width: 100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box ;  white-space: pre-line; }
@@ -191,7 +191,7 @@ h2 { font-weight: lighter; }
 /* Editor */
 
 .editor { background-color: #F7F7FC; float: left; width: calc(100% - 280px); -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box ; -webkit-transition: all 0.6s; -moz-transition: all 0.6s; -o-transition: all 0.6s; -ms-transition: all 0.6s; transition: all 0.6s ; }
-.editor .CodeMirror { height: calc(100vh - 73px); visibility: hidden; }
+.editor .CodeMirror { height: calc(100vh - 79px); visibility: hidden; }
 .editor textarea { width: 100%; height: 800px; white-space: pre; }
 .editor .title { margin-left: 20px; }
 .editor .editor-head {