Change Size on multi-selection lookup field

[schuess]

Is there a way to make the both boxes bigger on a multi-selection lookup field?

(For example, the Predecessors Field found on the OOTB Task List in SP2010.)

[Dmitry Kozlov]

Hello,

Please, assign CSS-class to your field and define it in CSS-editor by the following way:

Code: Select all

.multi-lookup select {
    width: 300px !important;
}

Replace 'multi-lookup' with the name of your CSS-class.