span.menu-res{display: none}
.cont,aside{width: 100%}


@media (max-width : 960px) {
    .cc, .c{width: 100%}
    .flex{display: block}

    header{padding: 5px 15px; text-align: center;}

    .logo{height: 35px;padding: 0;margin-bottom: 10px;}
    header .btn.mr10{margin-right: 0;margin-bottom: 10px;}

    .fz4{font-size: 2.3em;}
    .fz3{font-size: 2em;}
    .p50, .p80{padding: 25px;}
    .c1, .c2{padding: 40px 20px;}
    .c1 img{width: 70%;margin: 0 auto;margin-bottom: 20px;}
    footer{text-align: center;}
}