put>
    <div class="buttons">
      <button class="s1btn1" >All</button>
      <button class="s1btn1" style="background-color: white;color:black;" id = 'Tech' onclick="buttonClick('Tech')">Technology</button>
      <button class="s1btn1"style="background-color: white;color:black;" id = 'branding' onclick="buttonClick('branding')">Branding </button>
        <button class="s1btn1"style="background-color: white;color:black" id = 'news' onclick="buttonClick('news')" >News</button>
          <button class="s1bt