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

  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;

  background-color: white;
  border-bottom-width:1px ;
  border-bottom:solid ;
  border-bottom-color:rgb(228, 228, 228);
 }

 .left-section{
  display: flex;
  align-items: center;
 }

 .middle-section{
  flex: 1;
  margin-left: 70px;
  margin-right: 35px;
  max-width: 500px;
  display: flex;
  align-items: center;
 }

 .right-section{
  width: 175px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-right: 20px;
  flex-shrink: 0;
 }

 .hambuger-menu{
  height: 24px;
  margin-right: 24px;
  margin-left: 24px;
 }

 .youtube-logo{
  height: 20px;
 }

 .search-bar::placeholder{
  font-family: Roboto, Arial;
  font-size: 16px;
  padding-left: 10px;
 }

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

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

.search-button, 
.voice-search-button{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
} 
 

.search-button .tooltip,
.voice-search-button .tooltip {
  position: absolute;
  background-color: gray;
  color: white;
  padding: 4px;
  border-radius: 2px;
  font-size: 12px;
  bottom: -30px;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
  white-space: nowrap;
}

.search-button:hover .tooltip,
.voice-search-button:hover .tooltip{
  opacity: 1;
}

 .search-icon{
  height: 25px;
  margin-top: 4px;
 }

 .voice-search-button{
  height: 40px;
  width: 40px;
  border-radius: 20px;
  border: none;
  background-color: rgb(245, 245, 245);
  position: relative;
 }

 .voice-search-icon{
  height: 24px;
  
 }

 .upload-icon{
  height: 24px;
 }
 .youtube-app-icon{
  height: 24px;
 }

 .notrification-icon{
  height: 24px;
 }

 .notrification-icon-container{
  position: relative;
 }

 .notrifications-count{
  position: absolute;
  background-color: rgb(205, 0, 0);
  color: white;
  top: 10px;
  right: 72px;
  font-family: Roboto, Arial;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 10px;
 }

 .current-user-picture{
  height: 36px;
  border-radius: 16px;
 }