Q:

Unhide a Div that's only being showed on hover state

I was trying to modify this card from a grid plugin for wordpress, and there's an element that previously was a "read more" anchor element, and trying to save some time i decide it to use it as the green button from the picture below, but the problem is that is only showed in a hover state.
The url is the following one: http://uai.compite.cl
Is there any way to apply a rule for the not hover div? i tried the :not(:hover) but it doesn't seem to work in this case. 
Thank you for the help

A:

a.tg-link-button {
    opacity: 1 !important;
    -webkit-transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1) !important;
    -moz-transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1) !important;
    -ms-transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1) !important;
    -o-transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1) !important;
    transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1) !important;
}

I just added !important so it overrides the regular setting.

