.pdf-viewer {
    border-top: 4px solid #666;
    box-shadow: 0 2px 2px rgba(0, 0, 0, .2), 0 1px 5px rgba(0, 0, 0, .2);
    background-color: #fff;
    display: flex;
    flex-flow: column
}

.pdf-viewer__controls {
    border-bottom: 1px solid #ccc;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    flex-grow: 0;
    flex-shrink: 0
}

.pdf-viewer__control {
    border-left: 1px solid #ccc
}

.pdf-viewer__control:first-child {
    border-left-width: 0
}

.pdf-viewer__control.is-disabled {
    opacity: .3;
    cursor: not-allowed
}

.pdf-viewer__pages {
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
    padding: 10px;
    color: #666
}

.pdf-viewer__page-divider {
    margin: 0 4px
}

.pdf-viewer__button {
    height: 45px;
    color: inherit;
    display: inline-block;
    vertical-align: middle;
    min-width: 40px;
    text-align: center;
    line-height: 45px;
    cursor: pointer;
    background-color: #fff;
    text-decoration: none;
    flex-grow: 0;
    flex-shrink: 0
}

.pdf-viewer__button svg {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle
}

.pdf-viewer__button svg path {
    fill: #666
}

.pdf-viewer__button--close {
    display: none
}

.pdf-viewer__pages {
    flex-grow: 1;
    flex-shrink: 1
}

.pdf-viewer__scroll-wrapper {
    overflow: auto;
    flex-grow: 1;
    flex-shrink: 1
}

.pdf-viewer__container {
    position: relative;
    overflow: hidden;
    min-height: 1px
}

.pdf-viewer:-webkit-full-screen .pdf-viewer__button--full-screen {
    display: none
}

.pdf-viewer:-ms-fullscreen .pdf-viewer__button--full-screen {
    display: none
}

.pdf-viewer:fullscreen .pdf-viewer__button--full-screen {
    display: none
}

.pdf-viewer:-webkit-full-screen .pdf-viewer__button--close {
    display: block
}

.pdf-viewer:-ms-fullscreen .pdf-viewer__button--close {
    display: block
}

.pdf-viewer:fullscreen .pdf-viewer__button--close {
    display: block
}