body {
  margin: 3% 10% 0 10%;
  text-align: center;
  font-family: 'Courier New', Courier, monospace;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#select-class-text {
  display: none;
}

#start-button {
  background-color: #2590EB;
    outline: none;
    border: none;
    border-radius: 1rem;
    padding: 1rem;
    font-size: 2rem;
    font-family: inherit;
    color: white;
    margin: 1rem;
    cursor: pointer;
}

#start-button:hover {
  background-position: 0 -100%;
  color: #51a5f0;
}

#character-card {
  margin: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background-color: #d1ac75;
  display: none;
  width: fit-content;
}

.flex-center-vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.file-upload {
  height: 100px;
  width: 100px;
  border-radius: 100px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 4px solid #FFFFFF;
  overflow: hidden;
  background-image: linear-gradient(to bottom, #2590EB 50%, #FFFFFF 50%);
  background-size: 100% 200%;
  transition: all 1s;
  color: #FFFFFF;
  font-size: 50px;
  -webkit-border-radius: 100px;
  -moz-border-radius: 100px;
  -ms-border-radius: 100px;
  -o-border-radius: 100px;
}
.file-upload input[type='file'] {
  height: 200px;
  width: 200px;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  cursor: pointer;
}
.file-upload:hover {
  background-position: 0 -100%;
  color: #2590EB;
}