.loading{
  width: 100vw;
  height: 100vh;
  background: rgb(50,50,50);
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.content{
  display: none;
}
.loading_icon{
  width: 40px;
  height: 40px;
  border: 10px solid #f78400;
  border-top: 10px solid transparent;
  border-radius: 50%;
  animation: color 0.7s linear infinite;
}
@keyframes color {
  0%{transform: rotate(0deg);}
  100%{transform: rotate(360deg);}
}