main > .container {
    padding: 70px 15px 20px;
}

.footer {
    background-color: #f5f5f5;
    font-size: .9em;
    height: 60px;
}

.footer > .container {
    padding-right: 15px;
    padding-left: 15px;
}

.not-set {
    color: #c55;
    font-style: italic;
}

a.asc::after,
a.desc::after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px;
    background: transparent;
}

a.asc::after {
    border-bottom: solid 7px #212529;
    border-top-width: 0;
}

a.desc::after {
    border-top: solid 7px #212529;
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: #767676;
}

.error-summary {
    color: #842029;
    background: #f8d7da;
    border-left: 3px solid #842029;
    padding: 10px 20px;
    margin: 0 0 15px;
}

.nav li > form > button.logout {
    padding-top: 7px;
    color: rgba(255, 255, 255, .72);
}

.nav > li > form > button.logout:focus,
.nav > li > form > button.logout:hover {
    text-decoration: none;
    color: #fff;
}

.nav > li > form > button.logout:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

@media (max-width: 767px) {
    .nav li > form > button.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}