.calibre {
    display: block;
    font-size: 1em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    display: block;
    height: 0;
    margin: 0;
    border: currentColor none 0
    }
.calibre2 {
    display: block;
    height: 1em;
    margin: 0;
    border: currentColor none 0
    }