/* Display Flex*/
.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-center {
  justify-content: center;
}

/* Preloder */
.preloader {
  background-color: #f7f7f7;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999999;
  -webkit-transition: 0.6s;
  -o-transition: 0.6s;
  transition: 0.6s;
  margin: 0 auto;
}
.preloader .preloader-circle {
  width: 100px;
  height: 100px;
  position: relative;
  border-style: solid;
  border-width: 3px;
  border-top-color: #2770bb;
  border-bottom-color: transparent;
  border-left-color: transparent;
  border-right-color: transparent;
  z-index: 10;
  border-radius: 50%;
  -webkit-box-shadow: 0 1px 5px 0 rgba(35, 181, 185, 0.15);
  box-shadow: 0 1px 5px 0 rgba(35, 181, 185, 0.15);
  background-color: #ffffff;
  -webkit-animation: zoom 2000ms infinite ease;
  animation: zoom 2000ms infinite ease;
  -webkit-transition: 0.6s;
  -o-transition: 0.6s;
  transition: 0.6s;
}
.preloader .preloader-circle2 {
  border-top-color: #F00;
}
.preloader .preloader-img {
  position: absolute;
  top: 48%;
  z-index: 200;
  left: 0;
  right: 0;
  margin: 0 auto;
  text-align: center;
  display: inline-block;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  padding-top: 6px;
  -webkit-transition: 0.6s;
  -o-transition: 0.6s;
  transition: 0.6s;
}
.preloader .preloader-img img {
  max-width: 40px;
}
.preloader .pere-text strong {
  font-weight: 800;
  color: #0F0;
  text-transform: uppercase;
}

@-webkit-keyframes zoom {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.6s;
    -o-transition: 0.6s;
    transition: 0.6s;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    -webkit-transition: 0.6s;
    -o-transition: 0.6s;
    transition: 0.6s;
  }
}
@keyframes zoom {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.6s;
    -o-transition: 0.6s;
    transition: 0.6s;
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
    -webkit-transition: 0.6s;
    -o-transition: 0.6s;
    transition: 0.6s;
  }
}