1form.plugin_submgr {
2    fieldset {
3        text-align: left;
4        width: auto;
5
6        label.block {
7            text-align: left;
8
9            span {
10                width: 33%;
11                text-align: right;
12                display: inline-block;
13            }
14        }
15
16        button {
17            margin: 1em;
18            margin-left: 33%;
19        }
20    }
21}
22