body{
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 15px;
}
header  {}
header h1 {}
header img {
    width: 400px;
    height: 300px;
    float: center;
    margin-right: 40px;
}
nav {
    background-color: #333;
    color: #fd0909;
    text-align: left;
    padding: 10px 0;
}
nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
}
nav a:hover {}
.content {}
.services, .testimonials, .contact {}
.services h2, .testimonials h2, .contact h2 {}
.services ul, .testimonials blockquote {}
.services li {}
.testimonials blockquote {}
.testimonials p {}
.card{
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
}
.card:hover{
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}
.container{
    padding: 2px 16px;
}
.fa{
    padding: 20px;
    font-size: 30px;
    width: 30px;
    text-align: center;
    text-decoration: none;
    border-radius: 50%;
}
.fa:hover{
    opacity: 0.7;
}
.fa-facebook{
    background: #3B5998;
    color: white;
}
.fa-twitter{
    background: #55ACEE;
    color: white;
}
.fa-instagram{
    background: #F08080;
    color: white;
}
.fa-whatsapp{
    background: #008000;
    color: white;
}