.header {
    height: 55px;
  
    display: flex;
    flex-direction: row;
    justify-content: space-between;

    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;

    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: rgb(228, 228, 228);

    z-index: 100;
  }
  
  .left-section {
    display: flex;
    align-items: center;
  }
  
  .hamburger {
    height: 24px;
    margin-left: 24px;
    margin-right: 24px;
  }
  
  .youtube-logo {
    height: 20px;
  }
  

.middle-section{
    
    flex: 1;
    margin-left: 70px;
    margin-right: 35px;
    max-width: 700px;
    display: flex;
    align-items: center;

}

.search {
    height: 40px;
    width: 66px;
    background-color: rgb(240, 240, 240);
    border-width: 1px;
    border-style: solid;
    border-color: rgb(192, 192, 192);
    margin-left: -1px;
    margin-right: 10px;
    
}

.search,
.mic,
.upload-icon-container,
.youtube-apps-icon-container,
.notifications-icon-container
{
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.search .tooltip,
.mic .tooltip,
.upload-icon-container .tooltip,
.youtube-apps-icon-container .tooltip,
.notifications-icon-container .tooltip
{
  font-family: Roboto, Arial;
  position: absolute;
  background-color: gray;
  color: white;
  padding-top: 4px;
  padding-bottom: 4px;
  padding-left: 8px;
  padding-right: 8px;
  border-radius: 2px;
  font-size: 12px;
  bottom: -30px;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
  white-space: nowrap;
}


.search:hover .tooltip,
.mic:hover .tooltip,
.upload-icon-container:hover .tooltip,
.youtube-apps-icon-container:hover .tooltip,
.notifications-icon-container:hover .tooltip
{
  opacity: 1;
  
}

.search-icon {
    height: 25px;
    
  }

.mic{
    height: 40px;
    width: 40px;
    border-radius: 20px;
    border: none;
    background-color: rgb(245, 245, 245);
}

.mic-icon{
    height: 20px;
    
}

.search-bar{
    flex: 1;
    height: 36px;
    padding-left: 10px;
    font-size: 16px;
    border-width: 1px;
    border-style: solid;
    border-color: rgb(192, 192, 192);
    border-radius: 2px;
    box-shadow: inset 1px 2px 3px rgba(0, 0, 0, 0.05);
    width: 0;
}

.search-bar::placeholder{
    font-family: Roboto,Arial, Helvetica, sans-serif;
    font-size: 16px;
}

.right-section {
    width: 180px;
    margin-right: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
  }
  
  .upload-icon {
    height: 24px;
  }
  
  .youtube-apps-icon {
    height: 24px;
  }
  
  .notifications-icon {
    height: 24px;
  }
  
  .notifications-icon-container{
    position: relative;

  }
  .notifications-count{
    position: absolute;
    top: -2px;
    right: -5px;
    background-color: rgb(200, 0, 0);
    color: white;
    font-family: Roboto, Arial;
    font-size: 11px;
    padding-left: 5px;
    padding-right: 5px;
    padding-top: 2px;
    padding-bottom: 2px;
    border-radius: 10px;
  }
  
  .current-user-picture {
    height: 32px;
    border-radius: 16px;
  }