.header{
 height: 55px;
 display: flex;
 flex-direction: row;
 justify-content: space-between;
 position: fixed;
 top:0;
 left:0;
 right:0;
 height: 55px;
 background-color: white;
 border-bottom-width: 1px ;
 border-bottom-style:solid;
 border-bottom-color: rgb(235, 234, 234);
 z-index: 100;;

}
.left-section{
    display: flex;
    
    
    align-items: center;
}
.right-section{
    display: flex;
    align-items: center;
    width: 180px;
    justify-content: space-between;
    margin-right: 24px;
    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:-5px;
    right:-3px;
    background-color: red;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
    padding-left: 5px;
    padding-right: 5px;
    padding-top: 2px;
    padding-bottom: 2px;
    border-radius: 10px;
}
.current-user-picture{
    height: 24px;
    border-radius: 16px;
}
.middle-section{
    
    margin-left: 70px;
    margin-right: 30px;
    max-width: 500px;
    flex:1;
    display: flex;
    align-items: center;
}
.hamburger-menu{
    height: 20px;
    margin-left: 24px;
}
.youtube-logo{
    height: 24px;
    margin-left: 24px;
}

.search-button{
    height: 40px;
    width: 60px;
    margin-right: 10px;
}
.voice-search-button{
    height: 40px;
    width: 40px;
    border-radius: 20px;
    border: none
    ;
}
.Search{
    flex:1;
    height: 40px;
    width: 66px;
    height: 34px;
    padding-left: 12px;
    font-size: 16px;
    border-width: 1px;
    border-radius: 2px;
    width: 0;
    margin-left: -1px;
    

}
.Search::placeholder{
    font-family: Arial;
    font-size: 16px;
    
}
.search-button,.voice-search-button,.upload-icon-container{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}


.search-button .tooltip,
.voice-search-button .tooltip,
.upload-icon-container .tooltip {
    pointer-events: none;
    white-space: nowrap;
    position: absolute;
    background-color: gray;
    color: white;
    padding: 4px;
    border-radius: 2px;
    font-size: 12px;
    bottom: -30px;
    opacity: 0;
    
    transition: opacity 0.15s;
}
.search-button:hover .tooltip,
.voice-search-button:hover .tooltip,
.upload-icon-container:hover .tooltip{
    opacity: 1;
}
.search-icon{
    height: 25px;
    margin-top: 4px;
    
}