html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Roboto', sans-serif;
  }
  
  #app {
    display: flex;
    height: 100%;
    background-color: #2B2628;
  }
  
  #content {
    border: none;
    outline: none;
  }

  #menu {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    /* padding-right: 32px; You can adjust as per requirement */
    width: 40px;
    height: 100%;
    background-color: #353334;
    transition: width .5s;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
  }
  
  #menu.expanded {
    width: 360px;
  }
  
  #controls {
    /* margin-top: 32px; */
    /* margin-left: 5px; add space to the left of the div */
    display: flex;
    flex-direction: column;
    transition: all .5s; /* smooth out the transition */
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    transition: width .5s;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 4px;
    position: relative;
  }
    
    #controls.expanded {
        width: 360px;
    }


  #sendRequest {
    margin-top: 40px; /* You can adjust as per requirement */
    margin-right: 40px;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 96px;
    border: none;
    color: #fff;
    background-color: #5195A4;
    padding: 8px;
    font-size: 16px;
    border-radius: 4px;

    font-family: 'Roboto', sans-serif;
  }

  /* #menu.expanded #sendRequest {
    left: 232px; /* Position into view when menu is expanded 
  } */

  #toggleMenu {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    border: none;
    color: #fff;
    background-color: #353334;
    margin: 40px 0;
    font-size: 32px;
    transition: background-color 0.25s;
    cursor: pointer;
  }

  
  #sendRequest:hover {
    background-color: #417892;
    cursor: pointer;
  }
  
  #sendRequest.expanded {
    opacity: 1; 
    transition: 1s;
  }

  #sendRequest:active {
    transform: scale(0.92);
    background-color: #2f819d;
  }

  #urlInput {
    /* margin-top: 32px; You can adjust as per requirement */
    margin-right: 40px; /* to maintain the aesthetic spacing for right side */
    width: 264px;
    padding: 8px;
    border: none;
    font-size: 16px;
    color: #5b4f55;
    border-radius: 4px;
    background-color: #ffffff;
    font-family: 'Roboto', sans-serif;
}

  #urlInput:focus {
    outline: none;
  }
  /* #menu.expanded #urlInput {
    /* left: 32px; Position into view when menu is expanded
  } */
  
  @keyframes slide-in {
    0% { transform: translateY(-50px); opacity: 0;}
    100% { transform: translateY(0); opacity: 1; }
  }
  
  #content {
    flex-grow: 1;
  }