.loadContentPdfFile {
    margin: 20px 0 15px 0;
    border: 3px solid #404040;
    border-bottom-width: 6px;
}
.frame-header {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.frame-header .item-choose {
    gap: 12px;
}

/* btn 02*/
.button-01-grey {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    font-size: 14px;
    line-height: 20px;
    text-align: left;
    color: #4181bb;
    background-color: #fff;
    border-radius: 8px;
    border: 1px solid #E6E6E6;
    box-sizing: border-box;
    cursor: pointer;
    transition: border .2s ease-in-out, box-shadow .2s ease-in-out;
    user-select: none;
    -webkit-user-select: none;
    white-space: nowrap;
}

.button-01-grey > i {
    display: flex;
    font-size: 14px;
    line-height: 14px;
    height: 14px;
    margin-right: 0 !important;
    color: #4181bb;
}

.button-01-grey:hover,
.button-01-grey:active {
    background-color: #FFD6D6;
    color: #D33A2C;
}


.frame-header-func-bg {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 56px;
    padding: 12px;
    background-color: #ebebeb;
}

#pdf-container {
    background-color: #f3f3f3;
}