span.btn {
    cursor: pointer;
    padding: 5px;
    border: 1px solid rgb(180, 180, 180);
    border-radius: 3px;
}

div.togglePlaybackBtn {
    display: inline-block;
    margin-left: 1rem;
    padding: 4px 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

div.togglePlaybackBtn:hover {
    border: 1px solid green;
}

span.pickFileBtn {
    font-size: small;
    cursor: pointer;
    padding: 5px;
    border: 1px solid rgb(180, 180, 180);
    border-radius: 3px;
}

span.btn2 {
    cursor: pointer;
    border: 1px solid rgb(220, 220, 220);
    border-radius: 5px;
    padding: 4px;
    font-size: small;
    margin-left: .3rem;
}

span.sep {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3px;
    font-size: large;
}

.positionCell {
    font-size: x-large;
    width: 2.3rem;
    border: 1px solid lightgray;
    text-align: center;
}

span.freezeBtn {
    text-align: center;
    min-width: 3rem;
    font-size: small;
    padding: 3px;
    background-color: rgb(240,240,240);
    border-radius: 3px;
    cursor: pointer;
    color: black;
    border: 1px solid rgb(220,220,220);
}

span.freezeBtnHelp {
    margin-left: 10px;
    text-align: center;
    min-width: 3rem;
    font-size: small;
    padding: 3px;
    background-color: rgb(240,240,240);
    border-radius: 3px;
    cursor: pointer;
    color: black;
    border: 1px solid rgb(220,220,220);
}

span.freezeBtnTip {
    display: none;
    font-size: 12px;
    color: red;
    margin-left: 1rem;
    margin-top: 5px;
}

button.removeFileBtn {
    margin-top: 20px;
    padding: 5px;
}

div.btnInner {
    display: flex;
    align-items: center;
}

div.networkOppStatus {
    padding-top: 10px;
    font-size: small;
}

button.removeFileBtn:hover {
    background-color: lightpink;
}

button.uploadFileBtn {
    padding: 5px;
    margin-top: 10px;
}

div.uploadWarning {
    padding: 5px;
    display: flex;
    align-items: center;
    margin-top: 10px;
    color: gray;
    font-size: small;
}

img.uploadHelpIcon {
    cursor: pointer;
    height: 18px;
    width: 18px;
    margin-left: 10px;
    margin-top: 3px;
}

div.uploadHelpBlock {
    display: none;
    font-size: small;
    padding: 5px;
    color: gray;
}

div.fileName {
    font-weight: bold;
    color: rgb(80, 80, 80);
}

div.appName {
    font-variant: small-caps;
    font-size: 24px;
    color: rgb(50,50,50);
    cursor: pointer;
}

ul.fileSelectorOptions  {
    padding-top: 0;
    padding-bottom: 0;
}

ul.fileSelectorOptions li {
    height: 2rem;
    font-size: small;
}

@media (max-width: 800px) {
    div.appName {
        display: none;
    }
}

div.menuBlock {
    width: 200px;
    text-align: right;
}

@media (max-width: 600px) {
    div.fileName {
       font-size: 12px;
    }

    div.menuBlock {
        max-width: 150px;
    }

    .freezeBtnHelp {
        display: none;
    }
}

@keyframes linkIcon {
    0% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.3;
    }
}

img.connectionLinkIcon {
    margin-left: 5px;
    position: relative; top: 3px;
    height: 18px;
    width: 18px;
    opacity: 0.3;
    visibility: hidden;

    animation-timing-function: ease;
    animation-iteration-count: infinite;
    animation-name: linkIcon;
    animation-duration: 1s;
}

ol.infoList li {
    margin-top: 10px;
}

div#menuItems a {
    display: block;
    padding: 10px;
    cursor: pointer;
    text-decoration: none;
    color: #485160;
}
div#menuItems a:hover {
    background-color: rgb(240, 240, 240);
}

label.bookmarkLabel {
    font-size: 13px; width: 11rem; display: inline-block;
}

div.bookmarkInfoText {
    font-size: 70%;
    padding-top: 10px;
    padding-bottom: 10px;
    color: green;
}

div.bookmarkInfoContainer {
    display: flex;
    align-items: center;
}

img.bookmarkingInfoIcon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
    margin-right: 5px;
}

span.aboutBtn {
    font-variant: normal;
    font-size: small;
    cursor: pointer;
    color: darkgreen;
    margin-left: .6rem;
    border: 1px solid gainsboro;
    border-radius: 3px;
    padding: 5px;
}

div.fileSelectors {
    display: flex;
}

div.fileSelector1 {
    width: 500px;
    border: 2px solid gainsboro;
    border-radius: 10px;
    padding: 20px;
}

div.fileSelector2 {
    border: 2px solid gainsboro;
    border-radius: 10px;
    width: 500px;
    margin-left: 20px;
    padding: 20px;
}

@media (max-width: 500px) {
    div.fileSelector1 {
        width: 300px;
    }

    div.fileSelector2 {
        width: 300px;
    }
}


@media (max-width: 850px) {
    div.fileSelectors {
        display: block;
    }

    div.fileSelector2 {
        margin-left: 0;
        margin-top: 30px;
    }
}