.footer{
    width: 100%;
    height: 200px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    -ms-align-items: center;
    align-items: center;
    background-color: black;
    color: white;
    font-size: 30px;
}
.redesSocialesContenedor{
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    margin-top: 20px;
    
    
}
.redesSocialesContenedor a{
    text-decoration: none;
    padding: 0px 10px;
    font-size: 40px;
    color: #fff;
}
.footer small:nth-child(1){
    font-size: 20px;
}
.footer small:nth-child(2){
    font-size: 15px;
    color: red;
}
@media(max-width: 1100px){
    header{
        background-attachment: scroll;
    }
}