body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #d3dff6;
    margin: 0;
    padding: 0;
}

header {
    background-image: url(VvjohB.jpg);
    color: #cdcdcb;
    text-align: center;
    padding: 20px 0;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-attachment: scroll;
}
header img{
    border-radius: 174px;
    width: 300px;
    border: 10px solid #000000;
    }
h1 {
    margin: 0;
    font-size: 90px;
}
h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
}
.content{
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    font-size: 20px;
    }
.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}
img.big-image{
    max-width: 60%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 15px;
      
}
p {
    line-height: 1.6;
    font-family: 'Times New Roman', Times, serif;
}
ul li {
    font-size: 20px;
    font-family: 'Times New Roman', Times, serif
}
footer{
    margin-top: 20px;
    padding: 40px 20px;
    background-color: #aabbda;
    }
    footer ul{
    text-align: center;
    }
    footer ul li{
    display: inline-block;
    margin: 0 5px;
    }