*{
	margin: 0;
	padding: 0;
}
body {
	background: rgb(33,231,255);
background: linear-gradient(27deg, rgba(33,231,255,1) 23%, rgba(211,28,222,1) 53%, rgba(45,63,253,1) 99%);
}
header {
	/*background: black;*/
}
.container {
	/*background: black;*/
	width: 100%;
	max-width: 1024px;
	padding: 15px;
	margin: 0 auto;
}
.container::after {
	content: "";
	display: table;
	clear: both;
}
img {
	height: 200px;
	float: left;
}
nav {
	float: right;
	/*background: black;*/
}
nav li {
	display: inline-block;
}
nav a {
	margin: 0 10px;
    text-decoration: none;
    line-height: 200px;
    font-size: 25px;
    color: white;
}
a:hover {
	color: aqua;
}
.add_header {
	background: blueviolet;
	border-bottom: 5px solid mediumpurple;
	text-align: center;
}
.slogan {
	font-size: 40px;
	font-family: sans;
	font-size: 40px;
	color: white;
	margin: 50px 0; 
}
.button {
	background: skyblue;
	font-size: 20px;
	width: 150px;
	text-align: center;
	padding: 15px;
	margin: 0 auto;
	color: white;
	border-radius: 5px;
	margin-bottom: 50px;
	font-weight: 900;
}
.articles {
	float: left;
	width: 75%;
	padding: 10px;
	border: 1px solid black;
}
.article {
	padding: 20px;
	margin: 10px 0;
	border: 1px solid black;
}
.article::after {
	content: "";
	display: table;
	clear: both;
}
.article_text {
	float: left;
	width: 500px;
}
.heading {
	font-size: 40px;
	color: rgba(0, 0, 0, 0.9);
	margin-top: 5px;
}
.article_img {
	height: 150px;
	width: 150px;
	float: right;
}
.article_img > img {
	width: 100%;
	height: 100%;
}