.gallery img {
transition: 1s;
padding: 10px;
width: 300px;
height:250px;
}

.gallery img:hover {
transform: scale(1.1);
}

* {
box-sizing: border-box;
}
body {
margin:0;
background:#f4e1d2;
}
nav {
background: #FFF;
width: 100%;
overflow:auto;
margin-bottom:50px;
}
ul {
margin:0;
padding:0;
list-style:none;
}
li{
float:left;
}
nav a{
width: 120px;
display:block;
text-decoration:none;
text-align:center;
background: #FFF;
font-size:17px;
color: white;
padding: 20px 10px;
font-family: Arial;
}
.head-nav{
	height:300px;
	margin-left: 240px;
}