/* Keep the shell's close target; paint the button background only in its 16px content box.
   The tab selector excludes MY MIS, title buttons, dialog actions and in-page record tabs. */
.workspace-tabs .workspace-tab > button:last-child:not(:first-child) {
 box-sizing:border-box;
 width:28px!important; min-width:28px!important;
 height:28px!important; min-height:28px!important;
 flex:0 0 28px;
 display:grid; place-items:center;
 padding:6px!important;
 border:0!important; border-radius:10px!important;
 background-clip:content-box!important;
 box-shadow:none!important;
}
.workspace-tabs .workspace-tab > button:last-child:not(:first-child) > svg {
 width:12px!important; height:12px!important;
}