*{
margin: 0;
padding: 0;
text-align: center;
font-family: sans-serif;
background-color: #E7FFFF;
text-decoration: none;
}
li{list-style:  none;}
a{text-decoration: none;}
.section{height: 100vh;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
h1, a{
margin: 0;
padding: 0;
text-decoration: none;
}
.section .error{
font-size: 150px;
color: #008B62;
text-shadow: 
1px 1px 1px #00593E,    
2px 2px 1px #00593E,
3px 3px 1px #00593E,
4px 4px 1px #00593E,
5px 5px 1px #00593E,
6px 6px 1px #00593E,
7px 7px 1px #00593E,
8px 8px 1px #00593E,
25px 25px 8px rgba(0,0,0, 0.2);
}

.page{
margin: 2rem 0;
font-size: 20px;
font-weight: 600;
color: #444;
}

.back-home{
display: inline-block;
border: 2px solid #222;
color: #fff;
text-transform: uppercase;
font-weight: 600;
padding: 0.75rem 1rem 0.6rem;
transition: all 0.2s linear;
box-shadow: 0 15px 15px -11px rgba(0,0,0, 0.4);
background: #222;
border-radius: 6px;
}
.back-home:hover{
background: #222;
color: #ddd;
}