.acpanel {
    margin-bottom: 30px;
}

    .acpanel h2 {
        font-size: 30px;
        margin-bottom: 0;
    }

    .acpanel h3 {
        font-size: 24px;
        margin-bottom: 0;
    }

    .acpanel h4 {
        font-size: 18px;
        margin-bottom: 0;
    }

    .acpanel .panel-title a {
        display: block;
        color: #363636;
        background-color: #67CC2555;
        padding: 16px;
        text-decoration: none;
    }

        .acpanel .panel-title a .ac-icon {
            float: right;
        }

        .acpanel .panel-title a.collapsed .ac-icon svg {
            transform: rotate(180deg);
        }


    .acpanel .panel-body {
        background-color: #F8F8F8;
        padding: 16px;
    }

        .acpanel .panel-body p:last-child {
            margin-bottom: 0;
        }