.calibre {
    display: block;
    font-size: 1em;
    margin-bottom: 0;
    margin-left: 5pt;
    margin-right: 5pt;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0
    }
.calibre1 {
    display: block
    }
.calibre2 {
    height: 1000px;
    margin-bottom: 140px;
    margin-left: 0;
    margin-right: 0;
    margin-top: 140px;
    width: 800px
    }
.calibre3 {
    height: 640px;
    margin-bottom: 320px;
    margin-left: 0;
    margin-right: 0;
    margin-top: 320px;
    width: 800px
    }