.standard-radio,
.standard-checkbox {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    min-height: 18px !important;
    vertical-align: -3px;
    appearance: auto;
       cursor: pointer;
}

.standard-radio {
    -webkit-appearance: radio;
    -moz-appearance: radio;
}

.standard-checkbox {
    -webkit-appearance: checkbox;
    -moz-appearance: checkbox;
}