a,a:focus,a:hover{color:#fff}.btn-secondary,.btn-secondary:hover,.btn-secondary:focus{color:#333;text-shadow:none;background-color:#fff;border:.05rem solid #fff}html,body{height:100%;background-color:#333;font-size:13px}body{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-pack:center;-webkit-box-pack:center;justify-content:center;color:#fff;box-shadow:inset 0 0 5rem rgba(0,0,0,0.5);-webkit-font-smoothing:subpixel-antialiased}.cover-container{max-width:42em}.masthead{margin-bottom:2rem}.masthead-brand{margin-bottom:0}.nav-masthead .nav-link{padding:.25rem 0;color:rgba(255,255,255,0.5);background-color:transparent;border-bottom:1px solid transparent}.nav-masthead .nav-link:hover,.nav-masthead .nav-link:focus{border-bottom-color:rgba(255,255,255,0.25)}.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(255,255,255,0.5)}