html, body{
  margin: 0px;
  padding: 0px;
}

@media (min-width: 700px){

  .split{
  height: 100%;
  width: 50%;
  position: absolute;
  }

  .project_lightboxes{
    width: 50%;
  }

  .persona{
    overflow-y: scroll;
  }

  .persona img{
    width: 20%;
  }
}

::-webkit-scrollbar{
  width: 0.5em;
}

::-webkit-scrollbar-track{
  background: rgba(0, 0, 0, 0.2);
}

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

*{
  scrollbar-width: thin;
}

/* Font Families ***********************************************************/

h1, h3, h5, h6, a {
 font-family: 'Merriweather';
 font-weight: 700;
 color: #ffffff;
 margin: 0;
}

h4, h2, li, p{
  font-family: 'Roboto';
  font-weight: 100;
 color: #ffffff;
 margin: 0;
}

/* Font Sizes and more ***********************************************************/

h1{
  font-size: 30px;
  margin: 0 auto 20px auto;
}

h2{
  font-size: 14px;
  font-style: italic;
  font-weight: bold;
  margin: 0 auto 20px auto;
}

h3{
  font-size: 14px;
  margin-bottom: 0.25em;
}

h4{
  font-size: 12px;
  font-style: italic;
  font-weight: bold;
  margin-bottom: 0.1em;
}

h5{
 font-size: 12px;
 margin-top: 1em;
}

p{
  font-size: 12px;
  margin-top: 0.5em;
}

a{
  text-decoration: none;
}

 ul{
  padding: 0;
}

li{
  list-style: none;
    font-size: 12px;
    margin: 0.5em auto 0.5em auto;
}

/* Persona ***********************************************************/

.persona{
  right: 0px;
  background-color: #2c2c2c;
  text-align: center;
  transition: 200ms;
  color: #ffffff;
  transition: 250ms;
}

.persona img{
  width: 40%;
  margin: 20px auto 20px;
  box-shadow: 2px 2px 20px 5px rgba(0, 0, 0, 0.2);
  border-radius: 150px;
}

.portrait img:nth-child(1){
  position: absolute;
  transition: 250ms ease-in-out;
}

.portrait img:nth-child(1):hover{
  opacity: 0;
}

.persona h2{
  max-width: 80%;
}

.persona a{
  font-family: 'Roboto';
  font-weight: 100;
  font-size: 10px;
}

.links{
  padding-bottom: 20px;
}

.persona a:hover{
  font-weight: bold;
  text-decoration: underline;
}

.persona li{
  max-width: 80%;
}

/* Projects ***********************************************************/

.projects{
  left: 0px;
  overflow-y: scroll;
  background-color: #e5e5e5;
}

.projects img{
  width: 100%;
}

.projects a, h6{
  font-size: 16px;
  display: block;
}

/* Preview ***********************************************************/

.project_grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 3fr));
  grid-auto-rows: 200px;
  grid-gap: 0.5em;
  padding: 0.5em;
}

.single_project{
 background-size: cover;
 background-position: center;
 border-radius: 2px;
 position: relative;
}

.small{
  grid-row: span 1;
  grid-column: span 1;
}

.tall{
  grid-row: span 2;
  grid-column: span 1;
}

.wide{
  grid-row: span 1;
  grid-column: span 2;
}

.big{
  grid-row: span 2;
  grid-column: span 2;
}

.project_description{
  opacity: 0;
  cursor: pointer;
  transition: 500ms ease-in-out;
}

.project_description:hover{
  opacity: 100;
}

.project_description h6{
  position: absolute;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
  text-align: center;
}


.project_description a{
  position: absolute;
  height: 100%;
  width: 100%;

  background: rgba(0, 0, 0, 0.5);
  border-radius: 2px;
}

/* Individual styling ***********************************************************/

.Micro-Contributions{
  background-image: url(Sources/Images/Micro-Contributions/Micro-Contributions_img1_preview.jpg);
}

.Ulkus{
  background-image: url(Sources/Images/Ulkus/Ulkus_img1_preview.jpg);
}

.IMMERSIO{
  background-image: url(Sources/Images/IMMERSIO/IMMERSIO_img1_preview.png);
}


.Plants-for-Climate{
  background-image: url(Sources/Images/Plants-for-Climate/PlantsForClimate_img1_preview.jpg);
}

.Exosensor{
  background-image: url(Sources/Images/Exosensor/Exosensor_img1_preview.jpg);
}

.jetpack{
  background-image: url(Sources/Images/jetpack/jetpack_img1_preview.jpg);
}

.ISRAEL-is-real{
  background-image: url(Sources/Images/ISRAEL-is-real/ISRAEL-is-real_img1_preview.jpg);
}


/* Lightbox ***********************************************************/

.project_lightboxes{
  position: fixed;
  top: 0;
  /* width: 100%; */
  height: auto;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
}

.single_lightbox{
  height: 100vh;
  padding: 0;
  display: none;
}

.single_lightbox:target{
  display: flex;
}

.lightbox_content{
  position: relative;
  overflow-y: scroll;
  overflow-x: hidden;
  margin: 3em;
  /* background-color: #2c2c2c; */
  padding: 1em 1em 4em 1em;
  border-radius: 5px;
}

.lightbox_content h2{
  font-size: 10px;
  font-weight: normal;
}

.close{
  position: absolute;
  font-family: 'Roboto';
  font-weight: 100;
  top: 1em;
  right: 1.5em;
}

.close:hover{
  font-weight: bold;
}

.image-gallery{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 3fr));
  align-items: center;
  grid-gap: 1em;
  padding-bottom: 3em;
}


.image-gallery img{
  background-color: #ffffff;
  /* aspect-ratio: 16/9; */
  object-fit: cover;
  width: 100%;
  border-radius: 2px;
}


.video iframe{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 100%;
  border-radius: 2px;
}

  .description-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 3fr));
    grid-gap: 1em;
  }

  .left{
    grid-column: span 2;
  }

  .left p{
    margin-bottom: 3em;
  }

  .left li{
    font-size: 10px;
  }

  .right{
    grid-column: span 1;
    background-color: #2c2c2c;
    border-radius: 100px;
    box-shadow: 2px 2px 20px 10px rgba(0, 0, 0, 0.2);
    padding-bottom: 3em;
  }

.right h5{
  text-align: center;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}

.right li{
  margin-left: 2em;
  margin-right: 2em;
  font-size: 10px;
}