CSS
body { font: 62.5%/1.3 normal Helvetica, sans-serif; }
table {
border-collapse: collapse;
width: 100%;
}
td, th {
text-align: center;
border: 1px solid #ddd;
padding: .5em 5px;
font-size: 1.2em;
}
th {
background-color: #f4f4f4;
font-weight: normal;
}
caption {
margin: 0;
font-weight: bold;
font-size: 1.3em;
background: #eee;
padding: 10px;
border: 1px solid #ddd;
}
/* queries */
@media screen and (max-width: 520px) {
html:not(.emp-sales) .emp-sales th, html:not(.emp-sales) .emp-sales td {
font-size: 0;
padding: 0;
content: "";
height: 7px;
}
html:not(.emp-sales) table {
position: relative;
overflow: hidden;
}
html:not(.emp-sales) table:before {
content: "Table: Tap to View";
position: absolute;
width: 100%;
height: 100%;
background: rgba(0,0,0,.6);
color: #fff;
font-weight: bold;
font-size: 1.6em;
text-align: center;
vertical-align: middle;
z-index: 100;
font-family: Helvetica, sans-serif;
}
html.emp-sales table:before {
content: "";
display: block;
background: #333;
padding: 10px;
}
html.emp-sales table:before {
content: "Back";
position: absolute;
top: 0;
left: 15px;
padding: .5em 1em;
margin: 10px 0;
font-weight: bold;
color: #fff;
background: #000;
border: 1px solid #fff;
}
/* around here we could use the HTML class to hide all other content on the page aside from the table */
html.emp-sales p, html.emp-sales h1 { display: none; }