XF 2.1 .message-cell--user won't resize on change

[jul]

Hello all,

Currently I am trying to make the width of .message-cell-user bigger (from 170px -> to 200px+) but unfortunately it has not worked as of yet. Anything I try to add or change to 200px it will still remain at 170px.

Did the following:

1) Changed in ACP:
ACP -> Options -> Messages ->Message user info block width (set to 200px)

2) Added to extra.less:

.message-cell.message-cell--user {
flex: 0 0 250px !important;
}

Any idea what causes it to be blocked or something?