improve alignment of react-select components

diff --git a/server/sonar-web/src/main/less/components/react-select.less b/server/sonar-web/src/main/less/components/react-select.less
index 3ba2a2edaa2a442d0a5f0b8745877b6a9d6dd973..d3646145034ef3a065996599a6525e4a34b3528a 100644 (file)
--- a/server/sonar-web/src/main/less/components/react-select.less
+++ b/server/sonar-web/src/main/less/components/react-select.less
@@ -90,7 +90,7 @@
   bottom: 0;
   color: #aaa;
   left: 0;
-  line-height: @formControlHeight;
+  line-height: @formControlHeight - 1px;
   padding-left: 8px;
   padding-right: 24px;
   position: absolute;
@@ -124,7 +124,7 @@
 
 .Select-input {
   vertical-align: top;
-  height: @formControlHeight;
+  height: @formControlHeight - 2px;
   padding-left: 8px;
   padding-right: 8px;
 }
@@ -136,7 +136,7 @@
   display: inline-block;
   font-family: inherit;
   font-size: @smallFontSize;
-  height: @formControlHeight;
+  height: @formControlHeight - 2px;
   margin: 0;
   outline: none;
   padding: 0;
@@ -189,17 +189,22 @@
   position: relative;
   text-align: center;
   vertical-align: middle;
-  width: 17px;
+  width: 9px;
+  padding-left: 4px;
+  padding-right: 4px;
 }
 
-.Select-clear-zone:hover {
-  color: #d0021b;
+.Select-clear-zone:hover .Select-clear {
+  background-image: url(data:image/svg+xml;base64,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);
 }
 
 .Select-clear {
-  display: inline-block;
-  font-size: 18px;
-  line-height: 1;
+  display: block;
+  width: 9px;
+  height: 9px;
+  background-image: url(data:image/svg+xml;base64,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);
+  background-size: 9px 9px;
+  text-indent: -9999px;
 }
 
 .Select--multi .Select-clear-zone {