*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-size: 65%;  
}
@media screen and (max-width: 575px) {
html {
font-size:28px;
}}
@media screen and (min-width: 540px) {
 html {
font-size: 35px;
}
}
@media screen and (min-width: 768px) {
 html {
font-size: 40px;
}}

ul{
list-style: none;
}
.row{
margin-right: 0;
margin-left: 0;
}
a{
    text-decoration: none;
}