Issue with the home page gallery

Hi
when i post more then 4 posts and the arrows shows up ..when i go to the next posts and images the galley looks without a frame …it does not matter if i have pics or not ..the borders of the galley are not there . http://glassartnouveau.com/

also trying to create a child theme but it does not seem to work
this is the code im using . please advice

/*
Theme Name: MinimaticaGlassArt
Theme URI: http://glassartnouveau.com
Description: Child theme for Minimatica
Author: Webmaster Galactica
Template: Minimatica

*/

@import url(“../Minimatica/style.css”);