.ms-parent.form-control {
    padding : 0;
}

.ms-parent.form-control .ms-choice {
    height : 100%;
    border : 0;
}

.ms-parent.form-control .ms-choice > span {
    top       : 50%;
    transform : translateY(-50%);
}

.ms-parent.form-control.form-control-sm .ms-drop input[type=radio],
.ms-parent.form-control.form-control-sm .ms-drop input[type=checkbox] {
    margin-top : 0.4rem;
}

.ms-parent.form-control.form-control-lg .ms-drop input[type=radio],
.ms-parent.form-control.form-control-lg .ms-drop input[type=checkbox] {
    margin-top : 0.5rem;
}