Dazzle menu strikethrough line to underline

                                          html .main-navigation a: before, html .main-navigation a:after,html .main-navigation .current>
a: before, html .main-navigation .current>
a:after {
    bottom: 0;
    top: inherit;
    margin-right: 0;
    margin-left: 0;
}
html .main-navigation .current>
a:after {
    width: 100%;
}
html .main-navigation a:before {
    margin-left: 0;
}
html .main-navigation a:after {
    margin-left: 0;
}
html .main-navigation a:hover:before {
    width: 100%;
    margin-left: 0;
}
html .main-navigation a:hover:after {
    margin-right: 0;
    width: 100%;
}
html .main-navigation li >
a {
    padding-bottom: 3px;
}