body {
    font-family: Arial;
    font-size: 11px;
    color: #ffffff;
    background: #ffffff ;
    background-size: cover;
}

#icons {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 1200px;
    height: 20px;
    z-index: 8;
    transform: rotate(-0deg); 
    -ms-transform: rotate(-0deg); 
    -webkit-transform: rotate(-15deg); 
    -moz-transform: rotate(-5deg);
}

#contact { 
    float: left; 
    cursor: pointer; 
}


img { 
    max-width: 100%; 
    height: auto; 
}
nav {
    height: 60px; 
    position: fixed; 
    top: 0;
    left: 0;
    background: #efefef;
    width: 100%;
    font-family: Arial Narrow, sans-serif;
            /* Рамка полосы меню */
}
nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    height: 60px; 
}
nav ul li {
    margin: 0 1px;
}
nav ul li a {
    color: #111111;
    display: inline-flex;
    font-size: 14px;
    text-transform: normal;
    text-decoration: none;
    font-weight: normal;
    transition: all 0.7s ease;
    border-bottom: 1px solid transparent;
        /* Шрифт меню */
}
nav ul li a:hover {
    color: #FFF;
}
nav ul li a.active {
    border-bottom: 2px solid #FFF;
    padding-bottom: 6px;
    color: #FFF;
}
section,
header,
footer {
    background: #FFF;
    border-bottom: 4px solid #eeeeee;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    text-transform: normal;
    color: #777777;
    font-weight: normal;
    font-family: Arial Narrow, normal;      
}
section:nth-child(even) {
    background: #FFFFFF;
}
section:first-child {
    margin-top: 50px;
}
section.active {
    /* Стиль для активной секции */
}
header,
footer {
    height: 300px;
    background: #FFFFFF;
    color: #000;
}