.header{
    height: 57px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    text-align: center;
    position: fixed;
    border-bottom: 1px solid #dedede;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;
    z-index: 1;
    
}
.left-section{   
    display: flex;
    align-items: center;

}
.humburger-menu{
    height: 24px;
    margin: 0px 24px 0px 24px;
}
.middle-section{
    flex: 1;
    margin-left:70px;
    margin-right: 35px;
    max-width: 500px;
    display: flex;
    align-items: center;
}
.middle-section input {
    height: 36px;
    padding-left: 10px;   
    flex:1;
    font-size: 15px;
    border: 1px solid rgb(199, 198, 198);
    box-shadow: inset 1px 2px 3px rgba(0, 0, 0, 0.05);
    width: 0;
  }
  .middle-section input::placeholder{
    color: #736c6c;
    font-size: 15px;
    font-family: Arial;
  }
.youtube-logo{
    height: 20px;
}
.search-btn {
   height: 40px;
   width: 66px;
    background-color: #eee;
    border: 1px solid rgb(199, 198, 198);
    margin-left:-1px;
    margin-right: 10px;
}
/* tooltip */
.search-btn, 
.voice-search-btn
.upload-container,
.youtube-apps-container,
.notifications-icon-container 
{
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.search-btn .tooltip, .voice-search-btn .tooltip,.upload-container .tooltip,.youtube-apps-container .tooltip,.notifications-icon-container .tooltip{
    position: absolute;
    bottom: -40px;
    background-color: grey;
    color: white;
    font-size: 11px;
    padding: 10px 10px;
    border-radius: 2px;
    opacity: 0;
    transition: all 0.5s;
    cursor: pointer;
    pointer-events: none;
    white-space: nowrap;
  
}
.search-btn:hover .tooltip, .voice-search-btn:hover .tooltip, .upload-container:hover .tooltip,.youtube-apps-container:hover .tooltip, .notifications-icon-container:hover .tooltip{
opacity: 1;
}
.search-icon {
    width: 25px;
    margin-top: 4px;
}
.voice-search-btn {
    height: 40px;
    width: 40px;
  border-radius: 20px;
  border: none;
  background-color: rgb(237, 236, 236);
}

.voice-search-icon{
    height: 25px;
    margin-top: 4px;
}
.right-section{
    width: 200px;
    display: flex;
    text-align: center;
    justify-content: space-around;
    align-items: center;
    margin-right: 14px;
    margin-left: 16px;
    flex-shrink: 0;
  }


.upload-icon,.youtube-apps-icon,.notifications-icon{
    height: 24px;
}
.current-user-pic{
height: 32px;
border-radius: 17px;
}
.notifications-icon-container {
    position: relative;
}
.notifications-count{
    position: absolute;
    top: -3px;
    right: -3px;
   background-color: #cc0000;
   color: white;
   font-size: 11px;
   border-radius: 28px;
   padding: 1px 4px 1px 5px;
}