html {
    box-sizing: border-box;
    font-size: 12px;
  }
  
  *, *:before, *:after {
    box-sizing: inherit;
  }
  
  body, h1, h2, h3, h4, h5, h6, p, ol, ul {
    margin: 0;
    padding: 0;
    font-weight: normal;
  }
  
  ol, ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
  }



  body{
	
	background-image: url(https://wallpapercave.com/wp/wp5264645.jpg) ;
	background-position: center ;
	background-repeat: no-repeat ; 
	
	color: #ffffff; 
	text-shadow: 10px 5px 5px black;
}

.icons-social a {
	color: #ffffff;
}

.icons-social a svg path{
	fill: #ffffff;
}


html {
	font-family: 'Roboto', sans-serif;
}

@media (min-width: 576px) {
	html {
		font-size: 14px;
	}
}

@media (min-width: 768px) {
	html {
		font-size: 16px;
	}
}

@media (min-width: 992px) {
	html {
		font-size: 18px;
	}
}

@media (min-width: 1200px) {
	html {
		font-size: 20px;
	}
}

.icons-social i {
	font-size: 3em;
}

/* Custom Styles */

main {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	justify-content: center;
	padding: 0 30px;
	text-align: center;
}

main > .intro {
	font-family: 'Reem Kufi', sans-serif;
	font-size: 3.75em;
	font-weight: 600;
}

main > .tagline {
	font-size: 1.5rem;
	margin: 1.5rem 0;
	font-weight: 100;
}

.icons-social i {
	padding: 10px;
}

.devto {
	margin-bottom: -0.20rem;
}

.devto svg {
	margin-bottom: -0.20rem;
	margin-left: 0.675rem;;
	width: 2.65rem;
	height: 2.65rem;
}

.bouton{
    margin: 20px;
}

.bouton:hover{
    
    
    
}

.icons-social i:hover{
    
   
    transform: scale(1.5);
}


@keyframes anim {
    from {background-color: rgba(255, 255, 255, 0); color: rgba(0, 0, 0, 0);	text-shadow: 10px 5px 5px rgba(0, 0, 0, 0);}
    to {background-color: rgba(0, 0, 0, 0); color: rgb(255, 255, 255); }
}

.tagline{
animation-name: anim; 
animation-duration: 10s;
animation-fill-mode: forwards;
animation-delay: 0s;

}