*, *::before, *::after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.slider {
  max-width: 600px;
  width: auto;
  height: 400px;
  margin: 0 auto;
  position: relative;
  padding: 0 25px;
  overflow: auto;
}
.slider__inner {
  height: 100%;
  width: 100%;
}
.slider__button {
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  margin-top: -10px;
  z-index: 120;
  background: #4664A6;
  color: #F2F2F2;
  opacity: 0.4;
  cursor: pointer;
  text-align: center;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  box-shadow: -1px 1px 5px 0px #000;
  -webkit-box-shadow: -1px 1px 5px 0px #000;
  -moz-box-shadow: -1px 1px 5px 0px #000;
}
.slider__button .fas {
  display: inline-block;
  height: 100%;
  line-height: 20px;
  font-size: 16px;
}
.slider__button:hover {
  opacity: 1;
  text-decoration: none;
}
.slider__button--next {
  right: 2px;
}
.slider__button--prev {
  left: 2px;
}
.slider__image {
  display: block;
  width: 400px;
  height: 300px;
  position: absolute;  
  top: 30px;
  border:  groove #64A646;
  border-radius: 30px;
  transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  -moz-transition: ease-in-out 0.3s;
  background-color: #F2F2F2;  
}

.image--1 {
  left: 50%;
  margin-left: -190px;
  opacity: 1;
  z-index: 50;
  transform: scale(1);
  -ms-transform: scale(1);
  -moz-transform: scale(1);
  -webkit-transform: scale(1);
  -webkit-filter: blur(0px);
  filter: blur(0px);
  transition: filter 0ms, transform 300ms, left 400ms ease-in-out, right 400ms ease-in;
  -webkit-transition: filter 0ms, transform 300ms, left 400ms ease-in-out, right 400ms ease-in;
  -moz-transition: filter 0ms, transform 300ms, left 400ms ease-in-out, right 400ms ease-in;
}
.image--2 {
  left: 40%;
  margin-left: -170px;
  opacity: 0.85;
  z-index: 40;
  transform: scale(0.8);
  -ms-transform: scale(0.8);
  -moz-transform: scale(0.8);
  -webkit-transform: scale(0.8);
  -webkit-filter: blur(5px);
  filter: blur(5px);
  transition: transform 0.4s;
  -webkit-transition: transform 0.4s;
  -moz-transition: transform 0.4s;
}
.image--3 {
  left: 30%;
  margin-left: -190px;
  opacity: 0.6;
  z-index: 30;
  transform: scale(0.6);
  -ms-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -webkit-transform: scale(0.6);
  -webkit-filter: blur(7px);
  filter: blur(7px);
  transition: ease-in-out 0.5s;
  -webkit-transition: ease-in-out 0.5s;
  -moz-transition: ease-in-out 0.5s;
}
.image--4 {
  right: 30%;
  margin-right: -190px;
  opacity: 0.6;
  z-index: 10;
  transform: scale(0.6);
  -ms-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -webkit-transform: scale(0.6);
  -webkit-filter: blur(7px);
  filter: blur(7px);
  transition: ease-in-out 0.5s;
  -webkit-transition: ease-in-out 0.5s;
  -moz-transition: ease-in-out 0.5s;
}
.image--5 {
  right: 40%;
  margin-right: -170px;
  opacity: 0.85;
  z-index: 20;
  transform: scale(0.8);
  -ms-transform: scale(0.8);
  -moz-transform: scale(0.8);
  -webkit-transform: scale(0.8);
  -webkit-filter: blur(5px);
  filter: blur(5px);
  transition: transform 0.4s;
  -webkit-transition: transform 0.4s;
  -moz-transition: transform 0.4s;
}

@media (max-width: 580px) {
  
  .slider {
    height: 800px;
  }
  .slider__image {
    width: 200px;
    height: 700px;
  }
  

  .image--2, .image--3 {
    left: 50%;
  }
  .image--4, .image--5 {
    right: 50%;
  }
  .image--1 {
    margin-left: -100px;
  }
  .image--2 {
    margin-left: -130px;
  }
  .image--3 {
    margin-left: -160px;
  }
  .image--4 {
    margin-right: -160px;
  }
  .image--5 {
    margin-right: -130px;
  }
} 

.nav {
  color: #64A646;
  font-size: 40px;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 42%;
  z-index: 2;
  cursor: pointer;
  user-select: none;
  background: unset;
  border: unset;
}



/* METODOLOGIA */
.loader{
  width: 100%;
}
.card1{
  display: flex;
  align-items: center;
  justify-content: center;  
}
.scanner{
  display: flex;
  width: 190px;
}
.scanner h1 {
  color: transparent;
  font-size: 30px;
  position: relative;
  overflow: hidden;
 }
 
 .scanner h1::before {
  content: "Metodología...";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  border-right: 4px solid #737373;
  overflow: hidden;
  color: #737373;
  animation: load91371 9s linear infinite;
 }
 
 @keyframes load91371 {
  0%, 10%, 100% {
   width: 0;
  }
 
  10%,20%,30%,40%,50%,60%,70%,80%,90%,100% {
   border-right-color: transparent;
  }
 
  11%,21%,31%,41%,51%,61%,71%,81%,91% {
   border-right-color: #737373;
  }
  60%, 80% {
    width: 100%;
   }
  
 }

/* METODOLOGIA */