.page-frame {
    padding: 0 3rem;
    margin-bottom: 10rem;
}

header input {
    width: 30rem;
}


#nav-main {
    display: flex;
    display: -webkit-flex;
    justify-content: space-around;
    -webkit-justify-content: space-around;
}



#nav-main a {
    margin: 0 !important;
}



#page-home>section {
    padding: 8rem 2rem;
}

#page-search {
    padding: 0 2rem 10rem 2rem;
}



#page-home .fs-product a,
#page-home .sd-news .fs-article a {
    width: calc(((100vw - 4rem) / 4) - 2rem);
    width: -webkit-calc(((100vw - 4rem) / 4) - 2rem);
    margin: 0 1rem;
}