change of section titles and margin-top section

src/components/Experiences.jsx

@@ -30,7 +30,7 @@ function Experiences() {
 
     return (
         <section id="experiences-section">
-            <h1>Experiences</h1>
+            <h1 className="section-title">Experiences</h1>
             <div className="experiences-container">
                 {experiencesData.map((exp) => (
                     <SingleExperience experience={exp}/>