#nav_title::before
{
  content: "";
  display: inline-block;
  width: 45px;
  height: .5lh;
  vertical-align: middle;
  background-size: cover;
  background-repeat: no-repeat;
  background-image: url("https://abstracted-away.com/me.png");
  
  margin-right: 10px;
  margin-bottom: 5px;
}

.pub-time 
{
  font-style: italic;
  padding-right: 16px;
}
.pub-title
{
  display: flex;
  flex-direction: row;
  width: 100%;
}

.expandable:hover
{
  transform: scale(1.01);
}

.expandable
{
  transform: scale(1);
  transition: transform 0.2s ease; 
}

.pub-info
{
  width: 100%;
}
#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999; /* 🔥 important */
}

#overlay img {
  max-width: 90%;
  max-height: 90%;
}

.proj_div
{
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-bottom: 20px;
}

.proj_description
{
  display: flex;
  flex-direction: column;
  max-width: 100%;
  height: 100%;
  align-self: flex-start;
  justify-content: flex-start;
  margin-top: 0px;
  padding-left: 5px;
}

.social_media_icon_
{
  width: 1.25rem;
  height: 1.25rem;
}

.proj_div > .proj_description > h2
{
  font-size: 150%;
  margin-top: 0px;
  padding-top: 0px;
  margin-bottom: 0px;
}

.prj_image
{
  width: 40%;
  max-width: 250px;
  
  
  margin-right: 10px;
}

.prj_image > img
{
  width:  100%;
  height: 100%;
  aspect-ratio: 1.3/1;

  object-fit: cover;
}

.math_formula
{
  font-size: 120%;
  text-align: center;
  padding-top: 10px;
  padding-bottom: 10px;
}


.proj_list
{
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
}

.proj_list > div
{
  display: flex;
  flex-direction: column;
  padding-right: 5px;
  padding-left: 5px;
  max-width:  265px;
}

.proj_image
{
  display: flex;
  flex-direction: row;
  max-width:  100%;
  max-height: 200px;

  object-fit: cover;
  align-items: center;
}

.proj_image.big
{
  max-width: 400px;
  max-height: 250px;
}

.proj_desc
{
  max-width: 100%;
  flex-wrap: wrap;
}

.proj_desc.big
{
  padding-left: 10px;
  padding-bottom: 5px;
  padding-top: 1.3lh;
  display:flex;
  flex-direction: column;

  justify-content: flex-start;
}

.proj > a
{
  text-decoration: none;
}

.proj_name
{
  display:flex;
  font-size: 140%;
  justify-content: center;
}

.proj_name.big
{
  justify-content: flex-start;
}

.proj.big
{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  padding-bottom: 10px;
}

.nav_title
{
  display: flex;
  flex-direction: row;
}
.nav_title > #nav_image
{
  width: 60px;
  height: 1.1lh;
  align-self: center;
  object-fit: cover;
  overflow: hidden;
  margin-bottom: 4px;
}
.nav_title > a > img
{
  width: 60px;
  height: 1.1lh;
  align-self: center;
  padding-right: 10px;
  object-fit: cover;
  overflow: hidden;
}

.img_centered
{
  display:flex;
  justify-content: center;
}