modify Logo width

Hello, I couldn't change the width of the logo area, I saw with firebug that logo widht is 50%, I want to modify it to 80%, how can I do this?

Thank you.

Open layout.css, you will find:

.logo {
height: 100px;
width: 50%;
float: left;
text-align: left;
}

and:

.search_box {
float: left;
padding-top: 10px;
overflow: hidden;
text-align: right;
width: 50%;
}

redistribute width in this two css classes as you want so sum is 100

Thank You very much, it is working now!