Merge pull request #390 from MayaGans/master

adding position absolute to awesomeCheckboxGroup

Author: pvictor

inst/assets/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.min.css

@@ -50,7 +50,7 @@ $awesome-label-inline-margin-left: 0 !default;
 }
 
 .awesome-checkbox{
-  padding-left: 5px;
+  padding-left: 20px;
 
   label{
     display: inline-block;
@@ -97,6 +97,7 @@ $awesome-label-inline-margin-left: 0 !default;
     opacity: 0;
     z-index: 1;
     cursor: pointer;
+    position: absolute;
 
     &:focus + label::before{
       @include tab-focus();