.header{
    height: 57px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    z-index: 100;
    position: fixed;
    top:0;
    left: 0;
    right: 0;
    background-color: white;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: rgb(234, 230, 230);

}

.left-section{
    display: flex;
    align-items: center;
}
.middle-section{
    flex: 1;
    max-width: 600px;
    margin-left: 70px;
    margin-right: 30px;
    display: flex;
    align-items: center;
}

.right-section{
    width: 210px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.hamburger-menu{
    height: 30px;
    width: 25px;
    margin-left: 23px;
    margin-right: 23px;
}

.youtube-logo{
    height: 20px;
}

.search-bar{
    height: 37px;
    font-size: 16px;
    flex: 1;
    border: 1px solid rgb(192, 192, 192);
    padding-left: 10px;
    border-radius: 2px;
    box-shadow: inset 1px 2px 3px rgba(0, 0, 0, 0.05) ;
    width: 0;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    z-index: 100;
}

.search-bar:focus{
    outline: 10px;
    border: 1px solid rgb(23, 23, 231);
}

.search-bar::placeholder{
    font-family: Roboto, Arial;
    font-size: 16px;
    color: rgb(112, 111, 116);

}

.search-icon{
    height: 24px;
}

.voice-icon{
    height: 24px;
}

.search-button{
    height: 40px;
    width: 66px;
    background-color: rgb(244, 243, 243);
    border-width: 1px;
    border-style: solid;
    border-color: rgb(192, 192, 192);
    border-radius: 2px;
    margin-left: -2px;
    margin-right: 10px;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}

.voice-search-button , .search-button, .upload-container,
.youtube-app-container,
.notifications-icon-container{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

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

.search-button:hover .tooltip, 
.voice-search-button:hover .tooltip,
.upload-container:hover .tooltip,
.youtube-app-container:hover .tooltip,
.notifications-icon-container:hover .tooltip{
    opacity: 1;
}

.voice-search-button{
    height: 40px;
    width: 40px;
    border-radius: 20px;
    border: none;
    background-color: rgb(246, 243, 243);
}

.upload-icon, .apps-icon, .notifications-icon{
    height: 24px;
}

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

.notifications-count{
    position: absolute;
    background-color: rgb(218, 15, 15);
    font-family: Roboto, Arial;
    font-size: 10px;
    color: white;
    padding-left: 5px;
    padding-right: 5px;
    padding-top: 1px;
    padding-bottom: 1px;
    top: -1px;
    right: -4px;
    border-radius: 7px;
}

.current-user{
    height: 32px;
    border-radius: 16px;

}