I need to reduce my rotating marquee size

Site URL: https://recorder-blueberry-2r34.squarespace.com/

I need to reduce section height more. I made this rotating marquee but its height is little large.I want to reduce its height more.

The password is : rayi1234

Please help me as Im not programmer.

Add to Design > Custom CSS

/* rotate text */
div#block-yui_3_17_2_1_1630357722853_5298 h4 {
    margin-bottom: 0 !important;
}
[data-section-id="612d48ce514062044221b784"] {
    min-height: unset !important;
}
[data-section-id="612d48ce514062044221b784"] .content-wrapper {
    padding-top: 5px !important;
    padding-bottom: 5px !important;
}