.wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem; 
}

#img02,
#img03 {
  height: auto;
  display: block;
  margin: 1rem auto;
}

#img02,
#img03 {
  width: 60%;
}

/* small screen */
@media (max-width: 1023px) {
  #img02,
  #img03 {
    width: 80%;
  }
}

body {
  background-color: #041E69;
  color: #DDDDDD;
}

::-webkit-scrollbar-thumb {
  background: #DDDDDD;
}

::-webkit-scrollbar-thumb:hover {
  background: #DDDDDD;
}

/* Firefox */
* {
  scrollbar-color: #DDDDDD transparent;
}


/* LEFT SECTION - Main Page/About Page*/
.intro,
.menu {
  border: 1px solid #FFFFFF;
}

.link,
.menu_title_name,
.link2,
.link3 {
  color: #DDDDDD;
}

.link2 {
  border: 1px solid #DDDDDD;
}

.link3 {
  border: 1px solid #DDDDDD;
}

.link:hover,
.link2:hover,
.link3:hover {
  color: #FFFFFF;
}

.link2:hover,
.link3:hover {
  border: 1px solid #FFFFFF;
}

.menu_hr,
.divider {
  border: 0.4px solid #DDDDDD;
}

.menu_title:hover .menu_title_name,
.menu_title:hover .link {
  color: #FFFFFF;
}

.grey_text {
  color: #B8B8B8;
}

.social_media a {
  border: 1px solid #FFFFFF;
  color: #DDDDDD;
}

.social_media a:hover {
  background: #FFFFFF;
  color: #041E69;
}

.social_media a::after {
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.6), transparent);
}

.social_media a:active {
  background-color: #FFFFFF;
  border-color: #DDDDDD;
  color: #041E69;
}

/* LEFT SECTION - Category*/
.tag,
.tag_software {
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
}

.tag_software {
  color: #DDDDDD;
  border: 1px solid #DDDDDD;
}

.main_hr {
  border: 0.4px solid #FFFFFF;
}

h1 {
  color: #FFFFFF;
}

.main_h2,
.project_title,
.project_title_center,
.project_title_center1 {
  color: #FFFFFF;
}

h3 {
  color: #FFFFFF;
}

.h3_grey {
  color: #B8B8B8;
}

/* Main content related */
.white {
  box-shadow: 3px 3px 6px #DDDDDD;
}

/* large text box with side to side format */
.poster_description_left,
.poster_description_left1 {
  border: 1px solid #FFFFFF;
  color: #DDDDDD;
}

/* large text box with side to side format with center title */
.poster_description_left_with_title {
  border: 1px solid #FFFFFF;
}

.poster_description_left2 {
  color: #DDDDDD;
}

/* large text box with column format with center title */
.poster_description_center {
  border: 1px solid #FFFFFF;
}

/* poster_description with different width  */
.poster_description1,
.poster_description2,
.poster_description3,
.poster_description4 {
  border: 1px solid #FFFFFF;
  color: #DDDDDD;
}

/* Change the poster_description with alternative*/
@media (max-width: 1023px) {
  .poster_description_left_alt {
    border: 1px solid #FFFFFF;
    color: #DDDDDD;
  }

  .poster_description_left_alt1 {
    border: 1px solid #FFFFFF;
    color: #DDDDDD;
  }
}

.right_section a {
  color: #DDDDDD;
}

.right_section a:hover {
  color: #FFFFFF;
}

@media (max-width: 480px) {
  main {
    background-color: #DDDDDD;
  }
}