body{
font-family: Arial, sans-serif;
margin:0;
padding:0;
background: linear-gradient(to right, #74ebd5, #ACB6E5);
}

nav{
background:#222;
padding:15px;
text-align:center;
}

nav a{
color:blue;
text-decoration:none;
margin:15px;
font-weight:bold;
}

nav a:hover{
color:blue;
}

.container{
width:80%;
margin:auto;
background:white;
padding:30px;
margin-top:30px;
border-radius:15px;
box-shadow:0 0 10px gray;
text-align:center;
}

img{
border-radius:10px;
margin:10px;
}