.loader {
  border: 7px solid #f1f2f3;
  border-radius: 50%;
  border-top: 7px solid var(--pri-color);
  width: 58px;
  height: 58px;
  -webkit-animation: spin 2s linear infinite; /* Safari */
  animation: spin 2s linear infinite;
}

.loader.dual-loader {
  border-bottom: 7px solid var(--pri-color);
}

.loader.multi-loader {
  border-bottom: 7px solid #e2a03f;
  border-right: 7px solid #1abc9c;
  border-left: 7px solid #e7515a;
}


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

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


@-webkit-keyframes spinner-border {
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes spinner-border {
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}


.spinner-border {
  position: relative;
  display: inline-block;
  width: 2rem;
  height: 2rem;
  overflow: hidden;
  text-indent: -999em;
  border: .25em solid;
  border-color: currentColor transparent currentColor currentColor;
  border-radius: 50%;
  -webkit-animation-name: spinner-border;
  animation-name: spinner-border;
  -webkit-animation-duration: .75s;
  animation-duration: .75s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
}

.spinner-border-reverse {
  border-color: transparent currentColor transparent transparent;
}
.spinner-border-reverse::after {
  position: absolute;
  top: -.25em;
  right: -.25em;
  bottom: -.25em;
  left: -.25em;
  display: inline-block;
  content: "";
  border: 0.25em solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
}

@-webkit-keyframes spinner-grow {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes spinner-grow {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
.spinner-grow {
  position: relative;
  display: inline-block;
  width: 2rem;
  height: 2rem;
  overflow: hidden;
  text-indent: -999em;
  background-color: currentColor;
  border-radius: 50%;
  -webkit-animation-name: spinner-grow;
  animation-name: spinner-grow;
  -webkit-animation-duration: .75s;
  animation-duration: .75s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
}

.loader-lg {
  width: 2.5rem;
  height: 2.5rem;
  border-width: 0.35em;
}

.loader-sm {
  width: 1.5rem;
  height: 1.5rem;
  border-width: 0.15em;
}

.loader-xs {
  width: 1rem;
  height: 1rem;
  border-width: 0.15em;
}