dragonbonetattoo on "Child theme will not override parent theme CSS"

I cannot for the life of me figure out how to get my child theme CSS to override my parent theme (Landscape) CSS. I must be missing something obvious..I've tried adding !important to a few lines, and that doesn't seem to help either. Help!!
URL: soulriverfilm.com
The head section looks like this:

/*
Theme Name:     Landscape Child
Theme URI:      http://wordpress.org/themes/landscape/
Description:    Child theme for the Landscape theme
Author:         DragonBone Designs
Author URI:     http://wordpress.org/themes/landscape
Template:       landscape
Version:        1.0.3
*/
@import url("../landscape/style.css");
@charset "utf-8";