body {
  background-color: rgb(0, 47, 255);
    font-family: "Kode Mono", monospace;
}
    
/* <!-- codepen exercise image drag --> */
.draggable {
    position: absolute;
    z-index: 1;
  }

  #container-images {
    height: auto;
  }

  .draggable img {
    cursor: grab;
    height: auto;
    transition: box-shadow 0.3s ease;
  }
/* <!-- end of codepen --> */

  /* for nav icon left */
#menu__toggle {
    opacity: 0;
  }
  
  #menu__toggle:checked ~ .menu__btn > span {
    transform: rotate(45deg);
  }
  #menu__toggle:checked ~ .menu__btn > span::before {
    top: 0;
    transform: rotate(0);
  }
  #menu__toggle:checked ~ .menu__btn > span::after {
    top: 0;
    transform: rotate(90deg);
  }
  #menu__toggle:checked ~ .menu__box {
    visibility: visible;
    left: 0;
  }
  
  .menu__btn {
    display: flex;
    align-items: center;
    position: fixed;
    left: 20px;
  
    width: 26px;
    height: 26px;
  
    cursor: pointer;
    z-index: 1;
  }
  
  .menu__btn > span,
  .menu__btn > span::before,
  .menu__btn > span::after {
    display: block;
    position: absolute;
  
    width: 100%;
    height: 2px;
  
    background-color: black;
  
    transition-duration: .25s;
  }
  .menu__btn > span::before {
    content: '';
    top: -8px;
  }
  .menu__btn > span::after {
    content: '';
    top: 8px;
  }
  
  .menu__box {
    position: fixed;
    visibility: hidden;
    top: 0;
    left: -100%;
  
    width: 200px;
    height: 100%;
  
    margin: 0;
    padding: 80px 0;
  
    list-style: none;
  
    transition-duration: .25s;
  }
  
  .menu__item {
    display: block;
    padding: 12px 24px;
  
    color: black;
    font-weight: 600;
  
    text-decoration: none;
    font-family: "Kode Mono", monospace;
    transition-duration: .25s;
  }


  .container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .container-dos {
    margin: 20px;
    margin-left: 50vw;
    height: 100%;
  }

  /* font-size responsiveness */

  /* If the screen size is 1001px wide or more, set the font-size of <div> to 30px */
  @media screen and (min-width: 1001px) {
    .title {font-size: 60px}
    .content {font-size: 32px}
    .menu__box2, .menu__item {font-size: 20px}
  }

  /* If screen size is 1000px wide or less, set font-size of <div> to 15px */
@media screen and (max-width: 1000px) {
    .title {font-size: 30px}
    .content {font-size: 20px}
    .menu__box2, .menu__item {font-size: 15px}
  }

  /* If screen size is 1000px wide or less, set font-size of <div> to 15px */
@media screen and (max-width: 559px) {
    .title {font-size: 20px}
    .content {font-size: 12px}
    .menu__box2, .menu__item {font-size: 12px}
  }

  .hiddenimg {
    display: none;
}

/* shows the images on hover for certain span text */
.hiddentxt:hover + .hiddenimg {
    display: block;
}

a {
  text-decoration: none;
  color: black;
}

a:hover {
  color: rgb(255, 255, 0);
}


span:hover, .menu__item:hover {
  color: rgb(255, 255, 0);
}

/* for previous and next tabs on top of page*/
.menu__box2 {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 40px;
  font-weight: bold;
}

.button:hover {
  transition-duration: .25s;
  color: rgb(255, 255, 0);
}