psychic-ui/src/modal/modal.styl

the working mans css framework

.modal
    position: fixed
    font-family: Arial, Helvetica, sans-serif
    top: 0
    right: 0
    bottom: 0
    left: 0
    background: rgba(50, 50, 50, 0.6)
    z-index: 99999
    opacity: 0
    transition: opacity 400ms ease-in
    pointer-events: none

    &.modal-active,
    &.active,
    &:target
        opacity:1
        pointer-events: auto

    &.modal-absolute
        position: absolute
        z-index: 1

        > div
            position: absolute

    > div
        width: 400px
        position: fixed
        top: 50%
        left: 50%
        transform: translate(-50%, -50%)
        padding: 5px 20px 13px 20px
        border-radius: 0
        background: #fff

    for $brand in $brands
        &.modal-{$brand}

            > div
                color: lightness($brands[$brand]) < 50% ? darken($brands[$brand], 80%) : #000000
                border-left: 10px solid $brands[$brand]

            > div > .modal-close
                color: lightness($brands[$brand]) < 50% ? darken($brands[$brand], 80%) : #000000


.modal-close
    line-height: 25px
    position: absolute
    right: 5px
    text-align: center
    top: 5px
    width: 24px
    text-decoration: none