Hi @domliu ,
You can try out the code given below,
Paste the code in the CSS File for the respective Web Page,
/* !important will Overwrite the default CSS */
.btn.btn-default.btn-hg{
border: 0px !important;
border-left: 1px solid #2E456B !important;
}
.query.form-control{ border: 0px !important; }
.input-group.pull-left.view-search.entitylist-search{
border: 1px solid #2E456B !important;
}
Click on the Edit Code for the Respective Web Page,
Look for the CSS file,
Please refer to the screenshot given below,

Save and SYNC the Website,

Thanks!
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