*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Itim, CherrySwash, Helvetica;
    background:#ececec;
    color:#133;
}

.sidebar{
    position:fixed;
    left:0;
    top:0;
    width:260px;
    height:100%;
    background:#1d3557;
    color:white;
    padding:20px;
}

.logo{
    width:120px;
    display:block;
    margin:0 auto 20px;
}

.sidebar-photo{
    width:100%;
    border-radius:12px;
    margin-bottom:25px;
}

.sidebar h2{
    text-align:center;
    margin-bottom:20px;
}

nav a{
    display:block;
    color:white;
    text-decoration:none;
    padding:12px;
    margin:8px 0;
    border-radius:8px;
    transition:.3s;
}

nav a:hover{
    background:#457b9d;
}

.content{
    margin-left:280px;
    padding:40px;
}

.hero{
    width:100%;
    max-width:900px;
    border-radius:15px;
    margin-top:20px;
    box-shadow:0 5px 15px rgba(0,0,0,.25);
}

h1{
    margin-bottom:20px;
}

p{
    line-height:1.7;
    font-size:18px;
    margin-bottom:25px;
}

footer{
    margin-top:40px;
    color:#333;
}

@media(max-width:800px){

.sidebar{
position:relative;
width:100%;
height:auto;
}

.content{
margin-left:0;
}

}