CPT / upload field / styles

Hello,

Need some help, please…

1. detail page slider. how to hide the first slide with css?

.(???) {display: none;}

2. working with widget logic. for 1 CPT

geodir_get_current posttype() == ‘gd_CPT1’

anf for 2 or more CPT?

geodir_get_current posttype() == ‘gd_CPT1,gd_CPT2’

3. remove CPT search from archive and search pages.

.archive .gd-search-field-cpt,
.search .gd-search-field-cpt {display: none;}
.archive .gd-search-field-taxonomy, .search .gd-search-field-taxonomy {display: initial !important;}

and for all other pages?

4. how to remove left and right space search bar in archive and search pages?

5. how to open detail page of a CPT and/or PACK in a new window removing header and footer?

6. the field upload file (image) displays the image. the field upload (video) displays only the link to the file.

how to write a php (working withe code snippets plugin)
— if field xxx is a .png,.jpg file then —
— if field xxx is a .mov,.mp4 file then <video><source=”xxx”></video> —

7. how to change layout page for each CPT? and for no location CPT (not having map, no location CPT search page is a bigger width so I would like to have layout=2 for all and layout=4 for no location CPT)?

Could it be possible to have a search page for each CPT as archive and detail in new version?

Thanks