Hey Again,

Add this into the Custom CSS box located in your Salient Options panel (All custom css provided is tested in the Live Browser so it will work as intended . If you cant see any changes make sure there is no red cross in the Custom CSS Box as that syntax error would cause all css below it to not show up on the Frontend):

#footer-outer .row {
    padding: 15px 0px !important;
}

Thanks

A: Add this into the Custom CSS box located in your Salient Options panel (All custom css provided is tested in the Live Browser so it will work as intended . If you cant see any changes make sure there is no red cross in the Custom CSS Box as that syntax error would cause all css below it to not show up on the Frontend):

.nectar_video_lightbox.play_button:before, .auto_meta_overlaid_spaced article .content-inner > .play:before {
    border-width: 10px;
}

B: You can change it in Salient Theme Options Panel ->Typography Section "Heading 3" Field . 

Best 

For the Footer adjust these values as well.

Add this into the Custom CSS box located in your Salient Options panel (All custom css provided is tested in the Live Browser so it will work as intended . If you cant see any changes make sure there is no red cross in the Custom CSS Box as that syntax error would cause all css below it to not show up on the Frontend):

img.alignnone.size-full.wp-image-39 {
    margin-bottom: 0px;
}
#footer-outer .widget {
    margin-bottom: 0px;
}

Thanks

Hey Again,

Try using this plugin: https://wordpress.org/plugins/post-types-order/ . 

Add this into the Custom CSS box located in your Salient Options panel (All custom css provided is tested in the Live Browser so it will work as intended . If you cant see any changes make sure there is no red cross in the Custom CSS Box as that syntax error would cause all css below it to not show up on the Frontend):

.nectar_video_lightbox span.play {
    transform: scale(1.5) !important;
}

Thanks