Mybb problems and error, need help :)

[Crystal]

Go to Templates and style >> Select your theme goto >> textarea >> Look in the box to the right >> find "line-height:" >> Edit the number to the right of that to >> "1.4;"

I'm pretty sure that'll work.

none does not work

Code:

border: 1px solid #282828;
padding: 2px;
line-height: 1.4;
-moz-border-radius: 2px;
-webkit-border-radius: 2px;
opacity: 0.75;

this is the code in the text area