body {  
    -webkit-app-region: no-drag;
    color: #74b1be;
    font-family: Arial, Helvetica, sans-serif;
}

button {
    -webkit-app-region: no-drag;
}

h4 {
    padding: 0;
    margin: 0;
    margin-bottom: 10px;
}
.content {
    padding-left: 15.5%;
    padding-right: 15.5%;
    padding-top: 5%;
}

.titlebar {
    -webkit-user-select: none;
    -webkit-app-region: drag;
    padding: 5px;
    height: 30px;
}

.download {
    border: none;
    background-color: #74b1be;
    color: white;
    border-radius: 5px;
    padding: 5px;
    width: 90%;
    font-size: 15px;
    height: 33px;
}

.download:hover {
    background-color: #3d5a61;
}

#myProgress {
    width: 100%;
    border-radius: 5px;
    border: 1px solid #74b1be;
}

#progress-bar {
    width: 100%;
    height: 33px;
    border-radius: 5px;
    background-color: #74b1be;
}

#progress-label {
    position: absolute;
    color: white;
    padding: 1.5%;
}

div[class^=col-] {
    padding: 1rem 0
}

.row {
    display: flex;
    flex-wrap: wrap
}

.col-1 {
    flex: 0 0 8.33333%
}

.col-offset-1 {
    margin-left: 8.33333%
}

.col-2 {
    flex: 0 0 16.66667%
}

.col-offset-2 {
    margin-left: 16.66667%
}

.col-3 {
    flex: 0 0 25%
}

.col-offset-3 {
    margin-left: 25%
}

.col-4 {
    flex: 0 0 33.33333%
}

.col-offset-4 {
    margin-left: 33.33333%
}

.col-5 {
    flex: 0 0 41.66667%
}

.col-offset-5 {
    margin-left: 41.66667%
}

.col-6 {
    flex: 0 0 50%
}

.col-offset-6 {
    margin-left: 50%
}

.col-7 {
    flex: 0 0 58.33333%
}

.col-offset-7 {
    margin-left: 58.33333%
}

.col-8 {
    flex: 0 0 66.66667%
}

.col-offset-8 {
    margin-left: 66.66667%
}

.col-9 {
    flex: 0 0 75%
}

.col-offset-9 {
    margin-left: 75%
}

.col-10 {
    flex: 0 0 83.33333%
}

.col-offset-10 {
    margin-left: 83.33333%
}

.col-11 {
    flex: 0 0 91.66667%
}

.col-offset-11 {
    margin-left: 91.66667%
}

.col-12 {
    flex: 0 0 100%
}

.col-offset-12 {
    margin-left: 100%
}