Hi Kit,

my answers in bold:

Display different image on desktop and mobile?

this is the effect of different viewports and original aspect ratio

My fullscreen parallax image is not responsive and does not scale well

When the "Hero Caption Title" is too long, the 2nd row of the title is not "light-up"

can you send us the site / page url to inspect it?

How can we change the default (preset) value in portfolio page?

you need to modify the  \hervin-gutenberg-blocks\blockblocks.js where hervin gutenberg blocks are defined

Change default value on "Background color" & "Scroll Down Caption" in 'Portfolio Item Options'?you need to change /include/metabox-config.php look for

hervin-opt-portfolio-bknd-color and hervin-opt-portfolio-hero-scroll-caption and to their respective default values

May I know how?

Hello Kit,

1. you could use a WordPress function wp_is_mobile to have different images for mobile

https://codex.wordpress.org/Function_Reference/wp_is_mobile

in showcase-page.php. you would have to add another option for a mobile hero image in /include/metabox-config.php

requires intermediate php knowledge

2. On some resolutions the title appear in its entire length

https://d.pr/free/i/qiKTXw

you can decrease the font size with media queries 

@media only screen and (max-width: 1024px){

.title {
    font-size: 60px;
    line-height: 100px;
    height: 100px;
}

}

in customizer -> additional CSS, just change the font attributes

1. you need to modify the  \hervin-gutenberg-blocks\blockblocks.js where hervin gutenberg blocks are defined Riding on this, could you please give me a little more idea on how I can add default “additional css class” to different type of blocks? i.e paragraph type in hervin container?

     if you create a custom block for hyperlinks this attribute is added by default as part of the block settings

1. you need to change /include/metabox-config.php look for hervin-opt-portfolio-bknd-color and hervin-opt-portfolio-hero-scroll-caption and to their respective default values I actually applied the child theme as I am afraid the changes will be replaced while your team update the theme. I found out that the /include/metabox-config.php only included in main theme. I tried to copy the entire folder to the child theme and modify the metabox-config.php but it won't work. Is it only possible to modify the main theme one?

no, the file is included in the theme with include not with get_template_part

you need to set

props.className += ' link';

or avoid additional class name altogether and hardcode the class attribute

save: function( props ) {

return '<a href="' + props.attributes.link_url + '" class="link" >' + props.attributes.content + '</a>; 

},

just to give you an idea on how to implement it

Kit, the list of Hervin predefined classes :

http://clapat.ro/themes/hervin/documentation/creating-content.html#css-classes

so you know where to add default classes, this is the list of classes existing in our theme

Kit,

follow the example of the title block in blocks.js.

in there you can see how you can add a default class

if( props.attributes.underline == 'yes'){

props.className = 'title-has-line';
}
if( props.attributes.big == 'yes'){

props.className += ' big-title';
}

props.className is the property storing the class names of a specific block

Hi Kit 

try decreasing the font size of the title, for example:

@media only screen and (max-width: 1466px){
   .title {
       font-size: 55px;
       line-height: 120px;
       height: 120px;
   }

}

same thing with height and line-height in customizer -> additional CSS

Hi Kit, no not really - the easiest to keep the long titles is to reduce the font size.