.md-header__button.md-logo {
    margin:0 .2rem;
    padding:0 .4rem;
}
.md-header {
    background-color: #eeeef1;
}
.md-nav--secondary > ul > li > a.md-nav__link {
    font-weight: bold;
}
.md-nav--secondary > ul > li {
    padding-left: 0;
}
ul li ul li a + nav {
    display: none;
}
li.parent:after {
    content: '';
    position: absolute;
}
.md-nav__link--active + nav {
    display: block!important;
}
.active a + nav {
    display: block!important;
}
.parent {
    position: relative;
}
.parent::before {
    content: '+';
    color: black;
    position: absolute;
    top: 50%;
    right: 5px;
    font-size: 18px;
    transform: translateY(-50%);
    top: 11px;
}
.parent.active::before {
    content: '-';
    font-size: 26px;
}
@media screen and (max-width: 76.1875em) {
    .md-nav--integrated {
        overflow-y: auto;
    }
    .parent.md-nav {
        display: none;
    }
}