body {
    margin: 0;
    padding: 0;
    font-family: Arial;

}




header {
    display: block;
    height: 40px;
    background-color: #ededed;
    box-shadow: 0px 3px 5px #aeaeae;
    overflow: hidden;
}

.header-left {
    position: absolute;
    display: flex;
    margin: 0;
    padding: 0;
    height: 40px;
    align-items: center;
}
.header-right {
    position: absolute;
    display: flex;
    height: 40px;
    right: 0;
    margin: 0;
    padding: 0;
    align-items: center;
}

header a {
    text-decoration: none;
    color: black;
    padding: 10px 20px;
}

.image-user {
    max-width: 30px;
    max-height: 30px;
    border-radius: 15px;
}


.menu-logo {
  width: 20px;
  height: 20px;
  vertical-align: bottom;
}






          /* КНОПКА  С  МЕНЮ */
  .navbar a {
    text-align: center;
  }
  
  .dropdown .dropbtn {
    border: none;
    outline: none;
    padding: 10px 20px;
    background-color: inherit;
    font-family: inherit; /* Important for vertical align on mobile phones */
    margin: 0; /* Important for vertical align on mobile phones */
    font-size: inherit;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {
    background-color: #ddd;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }