Answers for "css loading page"

css loading spinner

.loader {
  border: 16px solid #f3f3f3; /* Light grey */
  border-top: 16px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 120px;
  height: 120px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}


<div class="loader"></div>

nice css loader

/* loading */
.loader {
  position: absolute;
    top: 50%;  
    left: 50%; 
    transform: translate(-50%, -50%);
  border:3px solid #999;
  border-radius: 50%;
  border-top:3px solid #D10000;
  width: 30px;
  height: 30px;
  -webkit-animation: spin 2s linear infinite; /* Safari */
  animation: spin 2s linear infinite;
}

/* Safari */
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}