:disabled {
  color: gray;
}
#overlay { 
    position: fixed;
    top: 0;
    z-index: 100;
    width: 100%;
    height:100%;
    display: none;
    background: rgba(0,0,0,0.6);
}

.row {
  position: relative;
}

.part-display {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding-top: 100px;
}

.cv-spinner {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;  
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px #ddd solid;
  border-top: 4px #2e93e6 solid;
  border-radius: 50%;
  animation: sp-anime 0.8s infinite linear;
}

@keyframes sp-anime {
  100% { 
      transform: rotate(360deg); 
  }
}

.is-hide{
  display:none;
}