.thumb {
    display: inline-block;
    margin: 7px;
}
.thumb img {
    height: 100px;
}

#loading {
    display: none;
}
#loading.active {
    display: flex;
    justify-content: center;
}

.fileinput-button {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.btn-success {
    color: #fff;
    background-color: #5cb85c;
    border-color: #4cae4c;
}
.btn-primary {
    color: #fff;
    background-color: #337ab7;
    border-color: #2e6da4;
}

.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}
#uploadform {
    display: flex;
    justify-content: center;
}
section {
    display: flex;
    margin: 0 auto;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

#waited {
    display: flex;
    justify-content: center;
}
#waited table {
    width: 90%;
    border-collapse: collapse;
}
#waited td {
    border: 1px solid #888;
    padding: 3px;
}
#waited tr.active {
    background: antiquewhite;
}