dotconfig/dot_config/nwg-launchers/nwgdmenu/style.css

box {
    /* Uncomment to set vertical margin
    margin-top: 30px;
    margin-bottom: 30px;
    */
    margin-top: 30px
}

#searchbox {
    /* Adjust to your taste */
}

/* Menu items */
#commands {
    padding-left: 5px
}