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.margin-top-15 { margin-top: 1.5em; }
.margin-top-20 { margin-top: 2.0em; }
.margin-top-25 { margin-top: 2.5em; }
.margin-top-30 { margin-top: 3.0em; }

.margin-bottom-04 { margin-bottom: 0.4em; }
.margin-bottom-05 { margin-bottom: 0.5em; }
.margin-bottom-10 { margin-bottom: 1.0em; }
.margin-bottom-15 { margin-bottom: 1.5em; }
.margin-bottom-20 { margin-bottom: 2.0em; }
.margin-bottom-25 { margin-bottom: 2.5em; }
.margin-bottom-30 { margin-bottom: 3.0em; }

.margin-left-05 { margin-left: 0.5em; }
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.margin-left-15 { margin-left: 1.5em; }
.margin-left-20 { margin-left: 2.0em; }
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.margin-left-30 { margin-left: 3.0em; }

.margin-right-05 { margin-right: 0.5em; }
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.ui-widget { font-family: sans-serif; font-size: 14px; }
.ui-widget-content { color: #555; border-radius: 4px; box-shadow: inset 0 1px 1px rgba(0,0,0,.075); }