|
|
|
html, body {
|
|
width: 100%;
|
|
height: 100%;
|
|
padding: 0;
|
|
margin: 0;
|
|
}
|
|
|
|
.wrapper {
|
|
display: table;
|
|
width: 100%;
|
|
height: 100%;
|
|
}
|
|
|
|
.content {
|
|
display: table-cell;
|
|
width: 100%;
|
|
height: 100%;
|
|
text-align: center;
|
|
vertical-align: middle;
|
|
}
|
|
|
|
pre {
|
|
margin: auto;
|
|
text-align: left;
|
|
width: 400px;
|
|
} |