.wrapper_buttons {
    text-align: center;
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
  }

  
.titleproj {


  font-family: 'Helvetica Light';
}


.column {
  float: left;
  width: 33.33%;
  padding: 5px;
}

/* Add a black background color to the top navigation */
.topnav {
  background-color: #000000;
  overflow: hidden;
  margin-top: -10px;
  margin-left: -9px;
  width: 100.9%;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
  font-family: 'Segoe UI';
  font-weight: 600;
}

.textstarter {
  font-size: 17px;
  font-family: 'Segoe UI';
  font-weight: 600;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: #04AA6D;
  color: white;
}




/* CSS */
.button-27 {
  appearance: none;
  background-color: #000000;
  border: 2px solid #1A1A1A;
  border-radius: 15px;
  box-sizing: border-box;
  color: #FFFFFF;
  cursor: pointer;
  display: inline-block;
  font-family: Roobert,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  font-size: 16px;
  font-weight: 600;
  line-height: normal;
  margin: 0;
  min-height: 60px;
  min-width: 0;
  outline: none;
  padding: 16px 24px;
  text-align: center;
  text-decoration: none;
  transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  width: 30%;
  will-change: transform;
}

.button-27:disabled {
  pointer-events: none;
}

.button-27:hover {
  box-shadow: rgba(0, 0, 0, 0.25) 0 8px 15px;
  transform: translateY(-2px);
}

.button-27:active {
  box-shadow: none;
  transform: translateY(0);
}


.button {
  appearance: none;
  background-color: #000000;
  border: 2px solid #1A1A1A;
  border-radius: 15px;
  box-sizing: border-box;
  color: #FFFFFF;
  cursor: pointer;
  display: inline-block;
  font-family: Roobert,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  font-size: 16px;
  font-weight: 600;
  line-height: normal;
  margin: 0;
  min-height: 60px;
  min-width: 0;
  outline: none;
  padding: 16px 24px;
  text-align: center;
  text-decoration: none;
  transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  width: 177px;;
  will-change: transform;
}


.container {
  overflow: hidden;
}

.parent {

  margin: 1rem;
  padding: 2rem 2rem;
  text-align: center;
}
.child {
  display: inline-block;

  padding: 1rem 1rem;
  vertical-align: middle;
}

/* .sliding-background { */
  /* background: url("background.png") repeat-x;
  height: 1080px;
  width: 4519px;
  animation: slide 60s linear infinite;
}

@keyframes slide{
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-1692px, 0, 0);
  }
} */