html{
margin-top:60px;
font-size:120%;
}



.row{
margin-top:60px;
 
}

img{
max-width: 100%;
}






footer{
text-align:center;
    margin-top: 20px;
    padding: 20px;
    background-color: #2f2f2f;
    color: #aaa;
    font-size: 14px;

}