mrna 新增 logo & 調整文案

src/fe/mrna/css/all.css

   color: #ffffff;
   font-size: 1.1em;
 }
+.moreref__logo {
+  width: 18em;
+  margin: 3em auto 0;
+}
+.moreref__logo img {
+  width: 100%;
+}
 
 @media screen and (max-width: 992px) {
   .moreref .container {
   .moreref__name p {
     font-size: 2.1em;
   }
+  .moreref__logo {
+    width: 49em;
+    margin: 0 auto 7em;
+  }
 }
 .understand > .bg {
   top: 27%;

src/fe/mrna/css/section/_moreref.scss

             font-size: 1.1em;
         }
     }
+    &__logo {
+        width: 18em;
+        margin: 3em auto 0;
+        img {
+            width: 100%;
+        }
+    }
 }
 
 @media screen and (max-width: 992px) {
                 font-size: 2.1em;
             }
         }
+        &__logo {
+            width: 49em;
+            margin: 0 auto 7em;
+        }
     }
 }

src/fe/mrna/index.html

             </div>
           </a>
         </div>
+        <div class="moreref__logo">
+          <img src="./images/logo-leecy.png" alt="">
+        </div>
       </div>
     </section>
 
               </div>
             </div>
             <div class="modal__item">
-              <h4>效率 : </h4>
+              <h4>高效率 : </h4>
               <div class="modal__text">
                 <p>mRNA疫苗因為開發週期快，在生產過程中也更安全，也無需耗費如傳統疫苗研發時的大量成本。</p>
               </div>