@media screen and (min-width:1100px) {
    #account {
        flex: 0 0 450px;
    }
}

@media screen and (max-width:1100px) {
    #account {
        flex: 0 0 450px;
    }
}

@media screen and (max-width:920px) {
    #account {
        flex: 0 0 450px;
    }
}

@media screen and (max-width:762px) {
    #account {
        flex: 0 0 450px;
    }
}

@media screen and (max-width:576px) {
    #account {
        flex: 0 0 95%;
    }
}