* {
	margin:0px;
	padding:0px;
	font-family:arial, helvetica, sans-serif;
}

body p{
	font-size:30px;
}

#all {
	width: 90%;
	margin:0px auto;
}
#wrapper, nav, header{
	text-align:center;
}
header{
	padding-top:40px;
}
nav ul{
	padding:40px;
}
nav li{
	list-style:none;
	display:inline-block;
	margin-left:15px;
	position:relative;
}
nav li::after{
    content: " ";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    background-color: black;
    width: 0;
    height: 2px;
    transition: all 300ms ease-out;
}
nav li:hover::after{
    width: 100%;
}
nav a{
	text-decoration:none;
	color:grey;
	font-size:20px;
}
nav a:hover{
	transition: all ease-in-out 300ms;
	color:black;
}
main{
	height:500px;
}
main p{
	padding-top:20px;
}
article{
	margin-bottom:120px;
}
#images_psycho{
	float:right;
	width:600px;
}
#images_about{
	float:left;
	width:600px;
	padding-bottom:150px;
}
#text_psycho{
	margin-right:300px;
}
#text_about{
	margin-left:300px;
}
#gallery{
	margin:10px 50px;
	display:grid;
	grid-template-columns: auto auto;
	background-color:blue;
}
#gallery img{
	transition:1s;
	padding:15px;
	width:200px;
}
#gallery img:hover{
	filter: grayscale(65%);
	transform: scale(1.1);
}
.grid-item{
	background-color:rgba(255, 255, 255, 0.8);
	outline: 2px solid rgba(0, 0, 0, 0.8);
	padding:10px;
}
#gallery_box{
	padding-bottom:100px;
}
footer{
	height:30px;
	background-color:#34d5eb;
	color:white;
	text-align:center;
	position:fixed;
	bottom:0;
	width:100%;
}
footer p{
	padding-top:7px;
	font-size:20px;
}
.bold{
	font-weight:bold;
}

@keyframes example{
	0%{transform:scale(1);}
	50%{transform:scale(1.1);}
	0%{transform:scale(1);}
}

.pulseBorder{
	width:150px;
	height:50px;
	border:8px solid red;
	animation-name:example;
	animation-duration:5s;
	animation-delay:1s;
	animation-iteration-count:infinite;
	border-radius:10px;
}
.pulseText{
	text-align:center;
	padding-top:16px;
}

#top ul{
	list-style:none;
	margin:15px;
}

#top li{
	display:inline-block;
}

#top h3{
	color:red;
}

#top table{
	border-spacing: 0px;
	table-layout: auto;
	width: 100%;
}

#padding{
	padding-bottom:80px;
}
html{
	scroll-behavior:smooth;
}