details #close:after, details #open:after {
    display: inline-block;
    position: relative;
    padding-left: 8px;
    content: "\00bb"
}

details[open], details[open] #close {
    display: block
}

details, h2 {
    display: inline
}

details {
    position: relative
}

    details summary {
        display: block;
        cursor: pointer;
        color: #A27D00
    }

        details summary:focus {
            outline: 0
        }

    details[open] {
        padding-bottom: 25px;
        padding-top: 10px;
        animation: .2s linear open
    }

        details[open] summary {
            position: absolute;
            bottom: 0;
            left: 0
        }

    details #open {
        padding-left: 0;
        text-align: middle
    }

        details #open:after {
            top: -3px;
            transform: rotate(90deg)
        }

    details #close:after {
        top: 5px;
        transform: rotate(-90deg)
    }

    details #close, details[open] #open {
        display: none
    }

::-webkit-details-marker {
    display: none
}

@keyframes open {
    0% {
        opacity: 0;
        transform: translateY(-10px)
    }

    100% {
        opacity: 1;
        transform: translateY(0)
    }
}