html, body {
    overflow: hidden;
    margin: 0;
}
#drop-area {
    position: absolute;
    width: 100%;
    height: 100%;
}
#drop-area.highlight {
    border-color: purple;
    background-color: lightgreen;
}
p {
    margin: top: 0;
}
.upload-form {
    position: absolute;
    margin-bottom: 10px;
    right: 0;
}
.tab {
    top: 30px;
    position: absolute;
    /*margin-top: 50px;*/
    height: calc(100% - 60px);
}
#logs img {
    width: 150px;
    margin-bottom: 10px;
    margin-right: 10px;
    vertical-align: middle;
    display: block;
}

#fileElem {
    display: none
}
.image {
    max-width: 50%;
}
#progress-bar {
    position: absolute;
    right: 50%;
    transform: translateX(50%);
    bottom: 0px;
}