html,body{height:100%}body{text-align:center}.site-wrapper{display:table;width:100%;height:100%;min-height:100%}.site-wrapper-inner{display:table-cell;vertical-align:top}.cover-container{margin-right:auto;margin-left:auto}.inner{padding:2rem}.masthead{margin-bottom:2rem}.masthead-brand{margin-bottom:0}.nav-masthead .nav-link{padding:.25rem 0;font-weight:bold;background-color:transparent;border-bottom:.25rem solid transparent}.nav-masthead .nav-link+.nav-link{margin-left:1rem}@media (min-width: 48em){.masthead-brand{float:left}.nav-masthead{float:right}}.cover{padding:0 1.5rem}.cover .btn-lg{padding:.75rem 1.25rem;font-weight:bold}@media (min-width: 40em){.masthead{position:fixed;top:0}.mastfoot{position:fixed;bottom:0}.site-wrapper-inner{vertical-align:middle}.masthead,.mastfoot,.cover-container{width:100%}}@media (min-width: 62em){.masthead,.mastfoot,.cover-container{width:42rem}}