请问怎么隐藏powered by cocoscreator？

Creator 2.x
#1

如题：请问怎么隐藏powered by cocoscreator？

#2

顶 顶 顶

#3

#splash {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: #171717 url(./splash.03ce1.png) no-repeat center;
background-size: 40%;
/visibility:hidden;/
}

自己改css吗