[CL-203] fix select options position (#8151)

* add relative to body

* remove scrollbar positon hack

apps/web/src/scss/base.scss

@@ -4,6 +4,7 @@ html {
 
 body {
   min-width: 1010px;
+  position: relative;
 
   &.layout_frontend {
     @media (prefers-color-scheme: dark) {

apps/web/src/scss/tailwind.css

@@ -3,8 +3,3 @@
 @tailwind utilities;
 
 @import "../../../../libs/components/src/tw-theme.css";
-
-/* Prevent page from jumping when showing scrollbar */
-html {
-  margin-right: calc(-100vw + 100%);
-}

libs/components/src/tw-theme.css

@@ -202,7 +202,7 @@ summary.tw-list-none::-webkit-details-marker {
 }
 
 .cdk-global-scrollblock {
-  position: unset;
+  position: relative;
   height: 100%;
   overflow: hidden;
 }