style: update send button color in send mail & size of certificate button

apps/OpenSign/src/components/pdf/EmailComponent.js

@@ -293,7 +293,7 @@ function EmailComponent({
             <hr className="w-full my-[15px] bg-base-content" />
             <button
               type="button"
-              className="op-btn op-btn-primary"
+              className="op-btn op-btn-secondary"
               onClick={() => emailList.length > 0 && sendEmail()}
             >
               Send

apps/OpenSign/src/components/pdf/RecipientList.js

@@ -209,7 +209,7 @@ const RecipientList = (props) => {
                 </div>
               </div>
               {isMobile && props.sendInOrder && (
-                <div className="flex flex-row items-center gap-[5px]">
+                <div className="flex flex-row items-center gap-[5px] mr-2">
                   <div
                     onClick={(e) => {
                       if (ind !== 0) {

apps/OpenSign/src/components/pdf/SignerListComponent.js

@@ -28,14 +28,10 @@ function SignerListComponent(props) {
   return (
     <div
       className="rounded-xl mx-1 flex flex-row items-center py-[10px] mt-1"
-      style={{
-        background: checkSignerBackColor(props.obj)
-      }}
+      style={{ background: checkSignerBackColor(props.obj) }}
     >
       <div
-        style={{
-          background: checkUserNameColor(props.obj)
-        }}
+        style={{ background: checkUserNameColor(props.obj) }}
         className="flex w-[30px] h-[30px] rounded-full justify-center items-center mx-1"
       >
         <span className="text-[12px] text-center font-bold text-black uppercase">

apps/OpenSign/src/pages/PdfRequestFiles.js

@@ -1593,7 +1593,7 @@ function PdfRequestFiles() {
                               className="font-[500] text-[13px] mr-[5px] op-btn op-btn-secondary"
                             >
                               <i
-                                className="fa-light fa-award"
+                                className="fa-light fa-award mx-[3px] lg:mx-0"
                                 aria-hidden="true"
                               ></i>
                               <span className="hidden lg:block">