.loader,
.loader:after {
  border-radius: 50%;
  width: 10em;
  height: 10em;
}
.loader {
  margin: 60px auto;
  font-size: 5px;
  position: relative;
  text-indent: -9999em;
  border-top: 1.1em solid rgba(255, 255, 255, 0.2);
  border-right: 1.1em solid rgba(255, 255, 255, 0.2);
  border-bottom: 1.1em solid rgba(255, 255, 255, 0.2);
  border-left: 1.1em solid #de252a;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load8 1.1s infinite linear;
  animation: load8 1.1s infinite linear;
}
@-webkit-keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

/* style icon de whatsapp */
.appWhatsapp{
  position: fixed;
  right: 45px;
  bottom: 110px;
  width: 60px;
  z-index: 1000;
}

.appWhatsapp img{
  width: 100%;
  height: auto;
  
}

.logoWhatsapp {
  animation: tada;
  animation-duration: 2s;
  animation-iteration-count: infinite;
}

@media (max-width: 575px){
  .appWhatsapp {
    right: 10px;
    bottom: 70px;
  }
}