.header{
      display: flex;
      height:70px;
      position: fixed;
      justify-content: space-between;
      left: 0;
      right: 0;
      top: 0;
      border: 1px solid #cbcbcb;
      z-index: 150;
      background-color: white;
    }
    .left-section{
      display: flex;
      align-items: center;
    }
    .small-icons{
      display: flex;
      margin-left: auto;
      gap: 14px;
      margin-right: 10px;
      font-weight: bold;
    }
    .menu-icon{
      height: 25px;
      margin: 20px 25px 20px 24px;
    }
    .logo{
      height: 25px;
      margin: 20px 30px 20px 25px;
    }
    .middle-section{
      display: flex;
      align-items: center;
      flex: 1;
      height: 70px;
    }
    .search-box{
      flex:1;
      height: 36px;
      padding-left: 14px;
      font-size: 16px;
      border: 1px solid gray;
      border-radius: 1px;
      margin-left: 30px;
      width: 0;
    }
    .search-button{
      display: flex;
      background-color: #f5f5f5;
      position: relative;
      width:60px;
      height:40px;
      margin-right: 20px;
      border-radius: 1px;
      border: 1px solid gray;
      align-items: center;
      justify-content: center;
    }
    .small-search-button,.small-notification-icon, .small-cast-icon {
      height: 25px;
      margin: 0;
    }
    .search-icon{
      height: 25px;
    }
    .mic-button{
      display: flex;
      background-color: #f5f5f5;
      height: 40px;
      width: 40px;
      border: none; 
      border-radius: 50%; 
      display: flex; 
      justify-content: center; 
      align-items: center; 
      margin-right: 35px;
      position: relative;
    }
    
    .mic-icon{
      align-items: center;
      height: 25px;
      width: 25px;
    }
    
    .mic-button .tooltip, .search-button .tooltip, .notification .tooltip, .app .tooltip, .upload-icon-container .tooltip{
      position: absolute;
      background-color: black;
      opacity: 0;
      color: white;
      font-size: 18px;
      padding: 10px;
      bottom: -46px;
      pointer-events: none;
      transition: opacity 0.15s;
      border-radius: 2px;
      white-space: nowrap;
      left: 50%;
      transform: translateX(-50%);
      align-items: center;
    }

    .mic-button:hover .tooltip, .search-button:hover .tooltip, .notification:hover .tooltip, .app:hover .tooltip, .upload-icon-container:hover .tooltip{
      opacity: 0.7;
    }

    .right-section{
      display: flex;
      align-items: center;
      height: 70px;
    }
    .upload-icon-container{
      height:25px;
      margin: 0 15px;
      position: relative;
    }
    .upload-icon{
      height: 100%;
    }
    .notification-icon{
      height:25px;
      margin: 0 15px;
    }
    .notification{
      position: relative;
    }
    .number{
      position: absolute;
      top: -1px;
      right: 14px;
      background-color: red;
      color: white;
      border:none;
      border-radius: 50%;
      font-size: 5px;
      padding: 2.5px 4.5px 2.5px 4.5px ;
    }
    .app{
      position: relative;
      height:25px;
      margin: 0 15px;
    }
    .app-icon{
      height: 100%;
    }
    .profile-icon{
      height: 36px;
      width: 36px;
      object-fit: cover;
      border:none;
      border-radius: 50%;
      margin: 0 15px;
    }