.pure-g {
    max-width: 365px;
    margin: 0 auto;
}

.pure-g > div {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.l-box {
    padding: 1em;
}


.error {
    color: #ff0000;
}

.pure-menu-horizontal-logo {
    width: 100%;
    white-space: nowrap;
    text-align: center;
    margin-bottom: 15px;
}

.pure-menu-horizontal .pure-menu-list {
    display: inline-flex;
    width: 100%;
}
.pure-menu-item-separator {
    flex-grow: 1;
}

.pure-menu-heading {
    color: green;
    text-transform: none;
    font-size: 1.5em;
    padding-top: 3px;
    padding-left: 0;
    padding-right: 12px;
}

.pure-button {
    margin-top: 15px;
}

.pure-button-primary, .pure-button-selected, a.pure-button-primary, a.pure-button-selected {
    background-color: #83929b;
    color: #fff;
}