Add mixin to fix material elevation styles (!312) · Merge requests · ghsc / Hazards Development Team / hazdev-template · GitLab

Brown, Jonathan D. requested to merge github/fork/ehunter-usgs/cswilson-usgs/issue-1611 into angular-master Jan 31, 2019

Created by: ehunter-usgs

fixes expansion panel styles, see link: https://github.com/angular/material2/releases?after=7.0.1