html {
background-color: #2E463B;
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  z-index: 9998;
  position:relative;
}

img {
  max-width: 100%;
  max-height: 100%;
}

.slider {
 overflow: hidden;
 width: 100vw;
 height: 100vh;
 position: relative;
}
 
.slider .slide {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-size: cover;
 background-position: center;
 animation: slider 25s infinite;
}
 
.slider .slide:nth-child(1) {
   background-image: url('images/2.jpg');
   animation-delay: 0s;
}

.slider .slide:nth-child(2) {
   background-image: url('images/4.jpg');
   animation-delay: -5s;
}

.slider .slide:nth-child(3) {
   background-image: url('images/3.jpg');
   animation-delay: -10s;
}

.slider .slide:nth-child(4) {
   background-image: url('images/5.jpg');
   animation-delay: -15s;
}




@keyframes slider {
  0%, 8%, 100% {
    opacity: 1;
    animation-timing-function: ease;
    z-index: 0;
  }
  20% {
    opacity: 0;
    animation-timing-function: step-end;
    z-index: 0;
  }
  88% {
    opacity: 1;
    animation-timing-function: step-end;
    z-index: -1;
  }
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 15vh;
  z-index: 9999;
  position:relative;
  background:#2E463B;
  color: #c6cfc3;
  font-family: sans-serif;
  text-align: center;
  padding: 2em; 
  line-height: 0,5;
}

.footer img {
    width: 50px;
    height: 50px;
}

a {text-decoration:none;
color: #c6cfc3;
}