body,html{height:100%;background-color:#333}body{display:-ms-flexbox;display:flex;color:#fff;text-shadow:0 .05rem .1rem rgba(0,0,0,.5);box-shadow:inset 0 0 5rem rgba(0,0,0,.5)}.cover-container{max-width:55em}.masthead{margin-bottom:2rem}.masthead-brand{margin-bottom:0}.nav-masthead .nav-link{padding:.25rem 0;font-weight:700;color:rgba(255,255,255,.5);background-color:transparent;border-bottom:.25rem solid transparent}.nav-masthead .nav-link:focus,.nav-masthead .nav-link:hover{border-bottom-color:rgba(255,255,255,.25)}.nav-masthead .nav-link+.nav-link{margin-left:1rem}.nav-masthead .active{color:#fff;border-bottom-color:#fff}@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:700}.mastfoot{color:rgba(255,255,255,.5)}