.header {
    background-color: #333333;
    height: 50px;
    display: flex;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1999999999;
}
.header-logo {
    height: 20px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}
.header .header-logo img{
    width: auto;
    height: 100%;
}
.header .header-back {
    height: 26px;
    align-self: center;
    margin-left: 10px;
    cursor: pointer;
    position: absolute;
}
.header .header-back img{
    width: auto;
    height: 100%;
}
.header-title {
    text-align: center;
    margin:auto;
    color: #FFFFFF;
    position: relative;
}
.header .header-right {
    height: 100%;
    padding: 5px;
    display: flex;
    margin-right: 10px;
    position: absolute;
    right: 0;
}
.header .header-right .link-help {
    height: 100%;
    margin-right: 20px;
    text-align: center;
    cursor: pointer;
}
.header .header-right .link-help img{
    width: auto;
    height: 24px;
}
.header .header-right .link-help .text {
    font-size: 8px;
    color: #FFFFFF;
}
.header .header-right .link-logout {
    height: 100%;
    text-align: center;
    cursor: pointer;
}
.header .header-right .link-logout img{
    width: 27px;
    height: 24px;
}
.header .header-right .link-logout .text {
    font-size: 8px;
    color: #FFFFFF;
}

.logout-modal-confirm {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 250px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, .4);
}

.logout-modal-content {
    background-color: #fefefe;
    margin: auto;
    border: 1px solid #888;
    max-width: 400px;
    border-radius: 6px;
    text-align: center;
}

.logout-modal-content .modal-content-title {
    font-weight: bold;
    margin-top: 20px;
}

.logout-modal-content .text {
    margin-top: 10px;
    padding: 0px 20px 20px 20px;
    border-bottom: 1px solid #d5d5d5;
}

.logout-modal-foot {
    display: flex;
}

.logout-modal-content .btn-button {
    color: #0E7BFC;
    padding-top: 10px;
    padding-bottom: 10px;
    cursor: pointer;
    text-decoration: none;
}

.logout-modal-content .logout-btn-no {
    border-right: 1px solid #d5d5d5;
    width: 50%;
    font-weight: bold;
}

.logout-modal-content .logout-btn-yes {
    width: 50%;
}

@media screen and (max-width: 768px) {
    .logout-modal-content {
        max-width: 250px;
    }
}