html, body {
  height: 100%;
}
body {
	margin: 0px;
	font-family: arial;
}

/*----------------- header -----------*/
.header {
	background: rgba(33,192,139);
	box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, .5);
	width: 100%;
	height: 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.header__img {
	width: 250px;
}

/*----------------- notFound -----------*/
.not_found {
	background: linear-gradient(rgba(33,192,139) 40%, rgba(171,136,255) 100%);
	min-height: calc(100vh - 200px);
}
.not_found__container {
	min-height: 500px;
	margin: 0px 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
}
h1 {
	font-size: 100px;
	margin: 0px;
}
@keyframes pulse {
	0% {transform: scale(1);}
	50% {transform: scale(1.5);}
	100% {transform: scale(1);}
}
.pulse {
	animation-name: pulse;
	animation-duration: 2s;
	animation-iteration-count: infinite;
}

/*----------------- footer -----------*/
.footer {
	background-color: rgba(171,136,255);
	display: flex;
  justify-content: space-between;
	align-items: center;
	height: 100px;
	width: 100%;
}
.footer a {
	color: white;
	cursor: pointer;
	font-size: 14px;
	padding-left: 30px;
	text-decoration: none;
}
.gitLink {
  padding-right: 30px;
}
.footer a:hover {
	text-decoration: underline;
}

/*----------------- responsive -----------*/
@media only screen and (max-width: 500px) {
  .footer div {
		display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .footer div a {
    margin-bottom: 10px;
  }
}