.content-block {
  width:100vw;
  height:100vh;
  opacity: 0;
  visibility: hidden;  
  transition: opacity 1200ms ease-out, transform 600ms ease-out,
  visibility 1200ms ease-out;
  will-change: opacity, visibility;
  background-color: var(--offblack);
}

.content-block.is-visible {
    opacity: 1;
    transform: none;
    visibility: visible;
    background-color: var(--offblack);
}

.landing-page-header .row .col{
  padding: 30px;
  margin: auto;
  justify-content: center;
}

.landing-page-header .col{
  justify-content: center;
  display: grid ;
}


.landing-page-header button{
  background-color: var(--accent-primary);
  border-radius: 10px;
  padding: 10px;
  width: 30vw;
}

.landing-page-header{
  padding-top: 200px !important;
}

.header-button-row{
  min-height: 450px;
}


/* .header-button-row .h5 {

} */

#landing-page-header-2{
  margin-top: 5rem;
  background-image: url("https://static.igem.wiki/teams/5247/landing-page/lp-1new-lung-two.svg") !important;
  background-size: 100% auto;
  background-repeat: no-repeat;
  padding: 0 !important;
}

.button-x{
 
  align-items: center;
  display: flex;
  align-self: center;
}

.button-x button{
  margin: auto;
  padding: 10px;
  border-radius: 10px;
  background-color: var(--text-primary);
  color: var(--ourbeige)
}