/*Header Background Format*/
.library-header {
  background-color: #002D72;
  padding-top: 5px;
  padding-bottom: 10px;
}

/*Logo Size and Placement*/
.header-logo img {
  width: 450px;
  display: flex;
  float: left;
}

/*Chat Size and Placement*/
.header-chat {
  padding: 17px;
  padding-right: 25px;
}

.header-chat img {
  height: 50px;
  display: flex;
  float: right;
}

/*Screen Responsiveness*/
@media (max-width: 770px) {
  .header-logo img {
    max-width: 75%;
  }
  
  .header-chat img {
    display: none;
  }
}