* {
  box-sizing: border-box;
}

body {
  background-color: #474e5d;
  font-family: Helvetica, sans-serif;
}

/* The actual timeline (the vertical ruler) */
.timeline {
  position: relative;
  max-width: 2000px;
  margin: 0 auto;
}

/* The actual timeline (the vertical ruler) */
.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: white;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

/* Container around content */
.container {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

/* The circles on the timeline */
.container::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -17px;
  background-color: white;
  border: 4px solid #FF9F55;
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

/* Place the container to the left */
.left {
  left: 0;
}

/* Place the container to the right */
.right {
  left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  right: 30px;
  border: medium solid white;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}

/* Add arrows to the right container (pointing left) */
.right::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
  left: -16px;
}

/* The actual content */
.content {
  padding: 20px 20px;
  background-color: white;
  position: relative;
  border-radius: 6px;
}

/* Media queries - Responsive timeline on screens less than 600px wide */
@media screen and (max-width: 600px) {
  /* Place the timelime to the left */
  .timeline::after {
  left: 31px;
  }
  
  /* Full-width containers */
  .container {
  width: 100%;
  padding-left: 70px;
  padding-right: 25px;
  }
  
  /* Make sure that all arrows are pointing leftwards */
  .container::before {
  left: 60px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
  }

  /* Make sure all circles are at the same spot */
  .left::after, .right::after {
  left: 15px;
  }
  
  /* Make all right containers behave like the left ones */
  .right {
  left: 0%;
  }
}

.thumbnail{
  height: 70px;
  display:block;
  z-index:999;
  cursor: pointer;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.3s;
  -webkit-transition-timing-function: ease;
}
.thumbnail:hover {
    transform: scale(3.5);
}

.thumbnail_2{
  height: 100px;
  <!--display:block;-->
  z-index:999;
  cursor: pointer;
  -webkit-transition-property: all;
  -webkit-transition-duration: 0.3s;
  -webkit-transition-timing-function: ease;
}
.thumbnail_2:hover {
	transform: scale(3.5);
	right: 100%;
}

/* unvisited link */     <!--Orange is #FFA500, Kelly Green is #4CBB17, "Hyperlink Blue" is -->
a:link {
color: #3293a8;
text-decoration: none;
}

/* visited link */
a:visited {
color: #3293a8;
text-decoration: none;
}

p.pos_fixed_01 {
position: fixed;
top: 5px;
right: 100px;
}

p.pos_fixed_02 {
position: fixed;
top: 165px;
right: 10px;
}

p.pos_fixed_03 {
position: fixed;
bottom: 240px;
right: 15px;
}

p.pos_fixed_04 {
position: fixed;
bottom: 10px;
right: 10px;
}

.logos_thumbnail-container {
    position: fixed; /* Required for absolute positioning of children */
	bottom: 370px;
	right: 155px;
    width: 127px /* Desired width of the thumbnail area */;
    height: 100px /* Desired height of the thumbnail area */;
    overflow: hidden; /* Ensure content stays within the container */
	z-index: 1000;
}

.logos_thumbnail {
    width: 100%; /* Make the thumbnail fill the container */
    height: auto; /* Maintain aspect ratio */
    position: absolute;
    bottom: 0;
    right: 0;
    transition: all 0.3s ease; /* Smooth transition for the hover effect */
}

.logos_expanded-image {
    position: fixed;
	top: 0px;
    right: -100%; /* Initially hide the expanded image to the left */
    width: 750px
    height: auto;
    transition: all 0.3s ease;
    opacity: 0; /* Make it initially invisible */
}

<!--.logos_thumbnail-container:hover .logos_thumbnail {
    left: 100%; /* Shift thumbnail out of view to the right */
    opacity: 0; /* Make it fade out */
}-->

.logos_thumbnail-container:hover .logos_expanded-image {
	bottom: 500px;
	right: 0; /* Reveal the expanded image */
    opacity: 1; /* Make it visible */
}

.uniforms_thumbnail-container {
    position: fixed; /* Required for absolute positioning of children */
	bottom: 370px;
	right: 15px;
    width: 127px /* Desired width of the thumbnail area */;
    height: 100px /* Desired height of the thumbnail area */;
    overflow: hidden; /* Ensure content stays within the container */
	z-index: 1000;
}

.uniforms_thumbnail {
    width: 100%; /* Make the thumbnail fill the container */
    height: auto; /* Maintain aspect ratio */
    position: absolute;
    bottom: 0;
    right: 0;
    transition: all 0.3s ease; /* Smooth transition for the hover effect */
}

.uniforms_expanded-image {
    position: fixed;
	bottom: 0;
    right: -100%; /* Initially hide the expanded image to the left */
    width: 750px
    height: auto;
    transition: all 0.3s ease;
    opacity: 0; /* Make it initially invisible */
	z-index: 1000;
}

<!--.uniforms_thumbnail-container:hover .uniforms_thumbnail {
    left: 100%; /* Shift thumbnail out of view to the right */
    opacity: 0; /* Make it fade out */
}-->

.uniforms_thumbnail-container:hover .uniforms_expanded-image {
	bottom: 0px;
	right: 0; /* Reveal the expanded image */
    opacity: 1; /* Make it visible */
	z-index: 1000;
}