@keyframes welcome {
	0% {opacity:0}
	100% {opacity:1}
}
html{
	background-color: rgba(15,15,15,1);
	font-family: Arial,sans-serif;
	animation-timing-function: ease-in-out;
	animation-name: welcome;
	animation-iteration-count: 1;
	animation-duration: 1s;
}
body {
	margin:0;
}

div.all_article_infos{
	background-color: red;
	width: 75%;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
	margin-top: 64px;
	border-radius: 10px;
	border: 3px solid white;
}
div.article_infos{
	color: white;
	text-align: center;
	padding-top: 32px;
	padding-bottom: 32px;
	border-bottom: 3px solid white;
	
}
h2{
	color: white;
	text-align: center;
	padding-top: 32px;
}
div.header_div{
	margin-top: 32px;
	border: 3px solid white;
	border-radius: 5px 5px 5px 5px;
	width: 75%;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
	background-color: rgba(39,39,39,1);
}
h1 {
	color: white;
	border-bottom: 3px solid white;
	padding-bottom: 16px;
}
p.presentation {
	text-align:center;
	color: white;
	margin-top: -22px;
	padding-top: 16px;
	padding-bottom: 16px;
	margin-bottom: 0px;
	background-color: gray;
	border-radius: 0px 0px 5px 5px;
	font-size: 18px;
	
}

div.pinguin_head{
	height: 100%;
	width: 70%;
	margin-top: 10px;
	border-radius: 20% 20% 0 0;
	background-color: rgb(38,33,32);

}
div.pinguin_eyes_o{
	width: 41%;
	height: 30%;
	border-radius: 5px;
	margin-left: auto;
	margin-top: 21%;
	margin-right: 8%;
	background-color: white;
	display: flex;
	align-items: center; 
	justify-content: center;
	position: relative;
}
div.pinguin_eyes_t{
	width: 41%;
	height: 30%;
	border-radius: 5px;
	background-color: white;
	margin-top: -43%;
	margin-left: 8%;
	display: flex;
	align-items: center; 
	justify-content: center;
	position: relative;
	
}

@keyframes pinguin_eyelid {
	0% {height: 25%;}
	25% {height: 103%; radius: 12px 12px 25px 25px}
	50% {height: 25%;}
	100% {height: 25%;}
}
div.eyelid{
	position: absolute;
	width: 105%;
	height: 25%;
	border-radius: 7%;
	left: 0px;
	top: -2%;
	background-color: rgb(46,43,38);
	z-index: 2;
	animation-duration: 3s;
	animation-name: pinguin_eyelid;
	animation-delay: 2s;
	animation-iteration-count: infinite;
	
	
}


div.pupil{
	width: 48%;
	height: 48%;
	border-radius: 25%;
	background-color: black;
	position: absolute;
	margin-left: auto;
	margin-right: auto;
	top: 22.5%;
	z-index: 1;


	
}
div.pinguin_beak{
	position: relative;
	width: 25%;
	height: 17%;
background: #FF833F;
background: linear-gradient(170deg,rgba(255, 131, 63, 1) 2%, rgba(233, 100, 85, 1) 23%, rgba(170, 95, 91, 1) 72%, rgba(94, 90, 98, 1) 98%);
	margin-left: 37.5%;
	margin-top: -10%;
	border-radius: 5px 5px 10px 10px ;
	z-index: 2;
}

@keyframes belly {
	0% {margin-top: 3%;}
	50% {margin-top: 5%;}
}
div.pinguin_belly{
	width: 50%;
	height: 41%;
	margin: auto;
	border-radius: 25% 25% 0 0;
	margin-top: 5%;
	background: #F7F8FD;
	background: linear-gradient(0deg,rgba(247, 248, 253, 1) 0%, rgba(237, 220, 204, 1) 57%, rgba(198, 104, 3, 1) 93%);
	animation-name: belly;
	animation-iteration-count: infinite;
	animation-duration: 1.5s;
	animation-timing-function: ease-out;
	animation-direction: alternate;
}


div.list_container {
	text-align: center;
}

ul.language {
	list-style-type: none;
	display: inline-block;
	padding: 0px;
	border: 2px solid white;
	border-radius: 10px;
	color:white;
	background-color: rgba(39,39,39,1);
}

li.language {
	margin: 10px;
	padding-top: 5px;
	padding-bottom: 5px;
	border-top: 1px solid white;
	margin: 0%;
}

@keyframes python_hover {
	0% {background: linear-gradient(165deg,rgba(50, 113, 162, 0) 0%, rgba(254, 213, 60, 0) 100%);}
	10% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.1) 0%, rgba(254, 213, 60, 0.1) 100%);}
	20% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.2) 0%, rgba(254, 213, 60, 0.2) 100%);}
	30% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.3) 0%, rgba(254, 213, 60, 0.3) 100%);}
	40% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.4) 0%, rgba(254, 213, 60, 0.4) 100%);}
	50% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.5) 0%, rgba(254, 213, 60, 0.5) 100%);}
	60% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.6) 0%, rgba(254, 213, 60, 0.6) 100%);}
	70% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.7) 0%, rgba(254, 213, 60, 0.7) 100%);}
	80% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.8) 0%, rgba(254, 213, 60, 0.8) 100%);}
	90% {background: linear-gradient(165deg,rgba(50, 113, 162, 0.9) 0%, rgba(254, 213, 60, 0.9) 100%);}
	100% {background: linear-gradient(165deg,rgba(50, 113, 162, 1) 0%, rgba(254, 213, 60, 1) 100%);}
}
li#python:hover
{
	animation-timing-function: ease-in-out;
	animation-name: python_hover;
	animation-duration: 0.5s;
	background: linear-gradient(165deg,rgba(50, 113, 162, 1) 0%, rgba(254, 213, 60, 1) 100%);
}
@keyframes C_hover {
	0% {background: linear-gradient(177deg,rgba(101, 155, 211, 0) 0%, rgba(0, 66, 131, 0) 100%);}
	10% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.1) 0%, rgba(0, 66, 131, 0.1) 100%);}
	20% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.2) 0%, rgba(0, 66, 131, 0.2) 100%);}
	30% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.3) 0%, rgba(0, 66, 131, 0.3) 100%);}
	40% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.4) 0%, rgba(0, 66, 131, 0.4) 100%);}
	50% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.5) 0%, rgba(0, 66, 131,, 0.5) 100%);}
	60% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.6) 0%, rgba(0, 66, 131, 0.6) 100%);}
	70% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.7) 0%, rgba(0, 66, 131, 0.7) 100%);}
	80% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.8) 0%, rgba(0, 66, 131, 0.8) 100%);}
	90% {background: linear-gradient(177deg,rgba(101, 155, 211, 0.9) 0%, rgba(0, 66, 131, 0.9) 100%);}
	100% {background: linear-gradient(177deg,rgba(101, 155, 211, 1) 0%, rgba(0, 66, 131, 1) 100%);}
}
li#C:hover{
	background: #659BD3;
	background: linear-gradient(177deg,rgba(101, 155, 211, 1) 0%, rgba(0, 66, 131, 1) 100%);
	animation-timing-function: ease-in-out;
	animation-name: C_hover;
	animation-duration: 0.5s;
}

@keyframes PHP_hover {
	0% {background: linear-gradient(159deg,rgba(247, 248, 253, 0) 0%, rgba(146, 169, 237, 0) 15%, rgba(82, 97, 145, 0) 66%);border-radius: 0px 0px 10px 10px;}
	10% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.1) 0%, rgba(146, 169, 237, 0.1) 15%, rgba(82, 97, 145, 0.1) 66%);}
	20% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.2) 0%, rgba(146, 169, 237, 0.2) 15%, rgba(82, 97, 145, 0.2) 66%);}
	30% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.3) 0%, rgba(146, 169, 237, 0.3) 15%, rgba(82, 97, 145, 0.3) 66%);}
	40% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.4) 0%, rgba(146, 169, 237, 0.4) 15%, rgba(82, 97, 145, 0.4) 66%);}
	50% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.5) 0%, rgba(146, 169, 237, 0.5) 15%, rgba(82, 97, 145, 0.5) 66%);}
	60% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.6) 0%, rgba(146, 169, 237, 0.6) 15%, rgba(82, 97, 145, 0.6) 66%);}
	70% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.7) 0%, rgba(146, 169, 237, 0.7) 15%, rgba(82, 97, 145, 0.7) 66%);}
	80% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.8) 0%, rgba(146, 169, 237, 0.8) 15%, rgba(82, 97, 145, 0.8) 66%);}
	90% {background: linear-gradient(159deg,rgba(247, 248, 253, 0.9) 0%, rgba(146, 169, 237, 0.9) 15%, rgba(82, 97, 145, 0.9) 66%);}
	100% {background: linear-gradient(159deg,rgba(247, 248, 253, 1) 0%, rgba(146, 169, 237, 1) 15%, rgba(82, 97, 145, 1) 66%);border-radius: 0px 0px 10px 10px;}
}
li#php:hover{
	background: #F7F8FD;
	background: linear-gradient(159deg,rgba(247, 248, 253, 1) 0%, rgba(146, 169, 237, 1) 15%, rgba(82, 97, 145, 1) 66%);
	border-radius: 0px 0px 10px 10px;
	animation-name: PHP_hover;
	animation-duration: 0.5s;
}



div.latest_articles {
	width: 75%;
	margin-left: auto;
	margin-right: auto;
	overflow: auto;
	white-space: nowrap;
	margin-top: 25px;
	text-align: center;
	padding-top: 32px;
	padding-bottom: 32px;
	border-top: 4px solid white;
	border-bottom: 4px solid white;
}

div.latest_articles a {
	display: inline-block;
	color: white;
	text-align: center;
	padding-left: 16px;
	padding-right: 16px;
	text-decoration: none;
}

div.article{
	width: 374px;
	height: 512px;
	background-color: rgba(39,39,39,1);
	border-radius: 5px;
	border: 2px solid white;
	overflow: hidden;
}
h3.article_title#Python {
	margin: 0px;
	padding-top: 16px;
	padding-bottom: 16px;
	background: linear-gradient(165deg,rgba(50, 113, 162, 1) 0%, rgba(254, 213, 60, 1) 100%);
	border-bottom: 2px solid white;
}
h3.article_title#C {
	margin: 0px;
	padding-top: 16px;
	padding-bottom: 16px;
	background: linear-gradient(177deg,rgba(101, 155, 211, 1) 0%, rgba(0, 66, 131, 1) 100%);
	border-bottom: 2px solid white;
}
h3.article_title#PHP {
	margin: 0px;
	padding-top: 16px;
	padding-bottom: 16px;
	background: linear-gradient(159deg,rgba(247, 248, 253, 1) 0%, rgba(146, 169, 237, 1) 15%, rgba(82, 97, 145, 1) 66%);
	border-bottom: 2px solid white;
}
p.article_text {
	white-space: pre-line;
	text-align:center;
	color: white;
	margin: 0px;
	padding: 10px;
	border: 0px solid white;
}
div.article:hover {
	box-shadow: 0px 0px 5px 5px rgba(195, 195, 195,0.2);
	background-color: rgba(45,45,45,1);
}