#boxloader {
  position: relative;
  left: 50%;
  bottom: 20%;
  z-index: 1;
  width: 40px;
  height: 40px;
  margin: -75px 0 0 -75px;
  border: 6px solid #ffffff;
  border-radius: 50%;
  border-top: 6px solid #0099ff;
  width: 80px;
  height: 80px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

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

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

/* Add animation to "page content" */
.animate-bottom {
  position: relative;
  -webkit-animation-name: animatebottom;
  -webkit-animation-duration: 1s;
  animation-name: animatebottom;
  animation-duration: 1s
}

@-webkit-keyframes animatebottom {
  from { bottom:-100px; opacity:0 } 
  to { bottom:0px; opacity:1 }
}

@keyframes animatebottom { 
  from{ bottom:-100px; opacity:0 } 
  to{ bottom:0; opacity:1 }
}

#myDiv {
  display: none;
  text-align: center;
}

/* Color the bootstrap custom checkbox */
.checkbox-secondary input[type="checkbox"]:checked + label::before {
  background-color: #000;
  border-color: #222; }
.checkbox-secondary input[type="checkbox"]:checked + label::after {
  color: #fff; }