field_permissions.admin.css in Field Permissions 7

/* Table cells. */
.field-permissions-cell,
.field-permissions-header {
  text-align: center;
}

/* Status icons. */
.field-permissions-status-on {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(images/field_permissions.status-on.png) no-repeat 0 0;
}
.field-permissions-status-off {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(images/field_permissions.status-off.png) no-repeat 0 0;
}

/* Quick tooltips behavior. */
html.js .field-permissions-tooltip {
  display: none;
}
#field-permissions-tooltip {
  display: none;
  padding: 1em 2em 1em 1em;
  color: #444;
  background-color: #f0f0f0;
  border: 1px solid #aaa;
  /* CSS3 properties not supported by all browsers. */
  -webkit-box-shadow: 2px 2px 2px #ccc;
  -khtml-box-shadow: 2px 2px 2px #ccc;
  -icab-box-shadow: 2px 2px 2px #ccc;
  -moz-box-shadow: 2px 2px 2px #ccc;
  -o-box-shadow: 2px 2px 2px #ccc;
  box-shadow: 2px 2px 2px #ccc;
  -webkit-border-radius: 5px;
  -khtml-border-radius: 5px;
  -icab-border-radius: 5px;
  -moz-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
}
.field-permissions-tooltip .item-list,
#field-permissions-tooltip .item-list {
  text-align: left;
}
.field-permissions-tooltip h3,
#field-permissions-tooltip h3 {
  font-size: 1.2em;
  font-weight: bold;
}

/**
 * Administration on the field settings page.
 */

/**
 * Do not display the hide/show descriptions link above the permissions matrix.
 */
#field-ui-field-edit-form .compact-link {
  display: none;
}

/**
 * Indent the matrix and make it appear inline with the corresponding radio button.
 */
#field-ui-field-edit-form table#permissions {
  margin-left: 1.5em;
  width: 98%;
}