.scroll {
  overflow: auto;
}

.np-scroll {
  overflow: hidden;
}

#wrap-alert {
  position:absolute;
  top:0px;
  left:0px;

  width:100%;
  height:100%;
  /*height: 80vh;*/
  /*background-color:#000000;
  opacity:0.8;*/
  background-color: rgba(0,0,0,0.6);
  z-index:3;
}

.show {
  display: block;
}

.hide {
  display: none;
}

.alert {
  position:absolute;
  margin: 0;
  top: 50%; 
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw;
  height: 50vh;
  /*background-color:#ffffff;
  opacity: 1.0;
  border: 2px solid #F00;*/
  border-radius: 8px;
  text-align: center;
  z-index: 4;
}

.alert p {
  margin-top: 10px;
  font-size: 30px;
  font-weight: bold;
}
.scroll {
  overflow: auto;
}

.no-scroll {
  overflow: hidden;
}