.link:after {
    content: ".";
    display: block;
    clear: left;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.link {
    display: inline-block;
}

html[xmlns] .link {
    display: block;
}

* html .link {
    height: 1%;
}


#contents_wrap:after {
    content: ".";
    display: block;
    clear: left;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

#contents_wrap {
    display: inline-block;
}

html[xmlns] #contents_wrap {
    display: block;
}

* html #contents_wrap {
    height: 1%;
}