form {
margin-bottom: 0!important;
}
.theme-catalog div.thread:hover {overflow-y: hidden;width: 100%}
.theme-catalog div.thread {
background: transparent;
border: none;
}
.theme-catalog div.thread:hover {
background: transparent;
border: none;
}
.theme-catalog div.threads {
margin-left: 10px;
margin-top: 10px;
}

.theme-catalog div.grid-size-vsmall img {
max-height: 60%;
max-width: 80%;
}
.theme-catalog div.grid-size-small img {
max-height: 60%;
max-width: 80%;
}
.theme-catalog div.grid-size-large img {
max-height: 60%;
max-width: 80%;
}