Form block with fixed position as I scroll

Site URL: http://kanbeeapp.com

Hi All, I am trying to keep my form block fixed at the bottom of the page as I scroll my website, is there a way to do this?  Also trying to reformat the form to a new layout (screenshot attached).  Thank you!

bump

Hi. Where is form? I don't see it on homepage

23 minutes ago, tuanphan said:

Hi. Where is form? I don't see it on homepage

Hey Tuan, it's there now at the bottom of the home page if you scroll down

Hi.

Add to Home > Design > Custom CSS

/* Fixed form block */
div#block-yui_3_17_2_1_1607698148029_12321 {
    position: fixed;
    bottom: 0;
    z-index: 999;
    left: 50%;
    transform: translateX(-50%);
    width: 30%;
    background: white;
}
div#block-yui_3_17_2_1_1607698148029_12321 form {
    display: flex;
    align-items: center;
}
iv#block-yui_3_17_2_1_1607698148029_12321 .field-list {
    width: 80%;
    margin-right: 10px;
}
@media screen and (max-width:767px) {
div#block-yui_3_17_2_1_1607698148029_12321 {
    width: 90%;
}
}