@keyframes zoom-in {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.zoom {
  animation: zoom-in 0.2s ease-in-out;
}

.split {
  height: 100%;
  width: 50%;
  position: fixed;
  z-index: 1;
  top: 0;
  overflow-x: hidden;
  padding-top: 20px;
}

/* Display on left side of the screen */
.left {
  left: 0;
}

/* Display on right side of the screen */
.right {
  right: 0;
}

/* Horizontal & vertical centering */
.centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}


input[type="radio"] {
  display: none;
}

legend {
  font-size: 30px
}

label {
  display: inline-block;
  margin: 3px;
  padding: 3px;
  border-radius: 5px;
  background-color: #f6f6f6;
  cursor: pointer;
  color: black;
  font-size: 30px
}

label:hover {
  background-color: #e9e9e9;
}

input[type="radio"]:checked + label {
  background-color: #286e41;
  color: #ffffff;
  font-size: 30px
}

input[type="radio"]:invalid + label {
  background-color: #ffffff;
}

.radio-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  text-align:justify; 
  display:flex; 
  justify-content:center;
}

.radio-container input[type="radio"] {
  margin-right: 10px;
}