una/template/css/media-tablet.css

html.bx-media-tablet {
    font-size:100%;
}

/* never visible - used to check MQ */
.bx-media-tablet body::before {
    display: none;
    content: 'tablet';
}

.bx-media-tablet .bx-def-media-tablet-hide {
    display:none !important;
}
.bx-media-tablet .bx-def-media-tablet-show-block {
    display:block;
}


.bx-media-tablet .bx-def-constraint-all *,
.bx-media-tablet .bx-def-constraint-list ol, .bx-media-tablet .bx-def-constraint-list ul,
.bx-media-tablet .bx-def-constraint-object object,
.bx-media-tablet .bx-def-constraint-iframe iframe,
.bx-media-tablet .bx-def-constraint-img img {
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;

    max-width:500px !important;
    overflow:hidden !important;
}


/* default.css */
.bx-media-tablet .bx-def-page-width {
    width:auto;
}

.bx-media-tablet .bx-pt-application .bx-main-content.bx-def-page-width {
    width: 100%;
}