diff --git a/src/main/webapp/resources/css/fims/biz/common/bizMain.css b/src/main/webapp/resources/css/fims/biz/common/bizMain.css
deleted file mode 100644
index 416ca0c7..00000000
--- a/src/main/webapp/resources/css/fims/biz/common/bizMain.css
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-
-.fastmenu-close {
-    width: 3rem;
-}
-
-.fastmenu-open {
-    width: 16.25rem;
-    height: 40rem;
-}
\ No newline at end of file
diff --git a/src/main/webapp/resources/css/fims/biz/common/etc.css b/src/main/webapp/resources/css/fims/biz/common/etc.css
deleted file mode 100644
index 15f81ff3..00000000
--- a/src/main/webapp/resources/css/fims/biz/common/etc.css
+++ /dev/null
@@ -1,62 +0,0 @@
-
-
-/* **  컨텐츠 기본 가이드  ** */
-.contents {
-    padding-bottom: 35px; }
-.contents .title {
-    padding: 20px 0 4px;
-    font-size: 25px;
-    font-weight: bold;
-    color: #333;
-    text-align: left; }
-
-/*버튼*/
-.btn img {
-    display: inline-block;
-    margin-right: 7px;
-    width: 14px;
-}
-
-
-/* 버튼 */
-button .ico {
-    display: inline-block;
-    margin-top: -2px;
-    vertical-align: middle; }
-button .ico::before {
-    font-size: 15px; }
-button .ico.fa-file-excel {
-    color: green; }
-button .ico.fa-file-pdf {
-    color: red; }
-
-
-.list{cursor: pointer;}
-
-.title {
-    border: 0px solid green;
-    border-bottom: 1px solid #c3c3c3;
-    font-size: 15px;
-    font-weight: bold;
-    letter-spacing: -1.6px;
-}
-
-
-/*=======================
-* 안내문구 영역 Style
-=======================*/
-div.guide{
-    background-color: #f6f6f6;
-    padding: 7px;
-    border-radius: 10px;
-}
-div.guide ul:not(:first-child){
-    padding-left: 10px;
-}
-div.guide ul:first-child > li{
-    color: blue;
-    font-weight: bold;
-}
-div.guide ul li{
-    margin-top: 5px;
-}
\ No newline at end of file