remove pos.css
diff --git a/erpnext/public/css/pos.css b/erpnext/public/css/pos.css
deleted file mode 100644
index b634d49..0000000
--- a/erpnext/public/css/pos.css
+++ /dev/null
@@ -1,179 +0,0 @@
-[data-route="point-of-sale"] .layout-main-section-wrapper {
-  margin-bottom: 0;
-}
-[data-route="point-of-sale"] .pos-items-wrapper {
-  max-height: calc(100vh - 210px);
-}
-.pos {
-  padding: 15px;
-}
-.list-item {
-  min-height: 40px;
-  height: auto;
-}
-.cart-container {
-  padding: 0 15px;
-  display: inline-block;
-  width: 39%;
-  vertical-align: top;
-}
-.item-container {
-  padding: 0 15px;
-  display: inline-block;
-  width: 60%;
-  vertical-align: top;
-}
-.search-field {
-  width: 60%;
-}
-.search-field input::placeholder {
-  font-size: 12px;
-}
-.item-group-field {
-  width: 40%;
-  margin-left: 15px;
-}
-.cart-wrapper {
-  margin-bottom: 12px;
-}
-.cart-wrapper .list-item__content:not(:first-child) {
-  justify-content: flex-end;
-}
-.cart-wrapper .list-item--head .list-item__content:nth-child(2) {
-  flex: 1.5;
-}
-.cart-items {
-  height: 150px;
-  overflow: auto;
-}
-.cart-items .list-item.current-item {
-  background-color: #fffce7;
-}
-.cart-items .list-item.current-item.qty input {
-  border: 1px solid #5E64FF;
-  font-weight: bold;
-}
-.cart-items .list-item.current-item.disc .discount {
-  font-weight: bold;
-}
-.cart-items .list-item.current-item.rate .rate {
-  font-weight: bold;
-}
-.cart-items .list-item .quantity {
-  flex: 1.5;
-}
-.cart-items input {
-  text-align: right;
-  height: 22px;
-  font-size: 12px;
-}
-.fields {
-  display: flex;
-}
-.pos-items-wrapper {
-  max-height: 480px;
-  overflow-y: auto;
-}
-.pos-items {
-  overflow: hidden;
-}
-.pos-item-wrapper {
-  display: flex;
-  flex-direction: column;
-  position: relative;
-  width: 25%;
-}
-.image-view-container {
-  display: block;
-}
-.image-view-container .image-field {
-  height: auto;
-}
-.empty-state {
-  height: 100%;
-  position: relative;
-}
-.empty-state span {
-  position: absolute;
-  color: #8D99A6;
-  font-size: 12px;
-  top: 50%;
-  left: 50%;
-  transform: translate(-50%, -50%);
-}
-@keyframes yellow-fade {
-  0% {
-    background-color: #fffce7;
-  }
-  100% {
-    background-color: transparent;
-  }
-}
-.highlight {
-  animation: yellow-fade 1s ease-in 1;
-}
-input[type=number]::-webkit-inner-spin-button,
-input[type=number]::-webkit-outer-spin-button {
-  -webkit-appearance: none;
-  margin: 0;
-}
-.number-pad {
-  border-collapse: collapse;
-  cursor: pointer;
-  display: table;
-}
-.num-row {
-  display: table-row;
-}
-.num-col {
-  display: table-cell;
-  border: 1px solid #d1d8dd;
-}
-.num-col > div {
-  width: 50px;
-  height: 50px;
-  text-align: center;
-  line-height: 50px;
-}
-.num-col.active {
-  background-color: #fffce7;
-}
-.num-col.brand-primary {
-  background-color: #5E64FF;
-  color: #ffffff;
-}
-.discount-amount .discount-inputs {
-  display: flex;
-  flex-direction: column;
-  padding: 15px 0;
-}
-.discount-amount input:first-child {
-  margin-bottom: 10px;
-}
-.taxes-and-totals {
-  border-top: 1px solid #d1d8dd;
-}
-.taxes-and-totals .taxes {
-  display: flex;
-  flex-direction: column;
-  padding: 15px 0;
-  align-items: flex-end;
-}
-.taxes-and-totals .taxes > div:first-child {
-  margin-bottom: 10px;
-}
-.grand-total {
-  border-top: 1px solid #d1d8dd;
-}
-.grand-total .list-item {
-  height: 60px;
-}
-.grand-total .grand-total-value {
-  font-size: 18px;
-}
-.rounded-total-value {
-  font-size: 18px;
-}
-.quantity-total {
-  font-size: 18px;
-}
\ No newline at end of file