.sub[name="about"] {
    height: 100%;
    padding: 0;
}

.sub[name="about"] .sub_child {
    width: 100%;
    height: calc(100% - 50px);
    padding: 50px 0 0px 0;
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #ffffff;
    transition: all 0.1s ease-in-out;
    overflow: auto;
    align-items: center;
    z-index: 1;
}

.sub[name="about"] .sub_child .header_bar .text {
    font-size: 20px;
    font-weight: bold;
    margin: 0px;
    display: flex;
    flex-direction: column;
}

.sub[name="about"] .sub_child .header_bar .text span {
    font-size: 14px;
    font-weight: normal;
    color: #787878;
}

/* #region main */

.sub[name="about"] .sub_child[name="main"] {
    height: -webkit-fill-available;
    padding: 60px 0px 0 0;
    white-space: pre-wrap;
}

.sub[name="about"] .sub_child[name="main"] .header_bar {
    height: 55px;
}

.sub[name="about"] .sub_child[name="main"] .des {
    width: -webkit-fill-available;
    margin: 0;
    padding: 0 10px;
    text-align: left;
    white-space: normal;
}

.sub[name="about"] .sub_child[name="main"] .contact {
    width: -webkit-fill-available;
    padding: 0 10px;
    display: flex;
    flex-direction: column;
}

.sub[name="about"] .sub_child[name="main"] .contact .headText {
    font-size: 18px;
    font-weight: bold;
}

.sub[name="about"] .sub_child[name="main"] .contact .lineQR {
    width: 250px;
    margin: 10px 0 10px 50%;
    transform: translate(-50%, 0);
}

.sub[name="about"] .sub_child[name="main"] .contact a.line {display: flex;justify-content: center;margin: 10px 0 10px 0;}

.sub[name="about"] .sub_child[name="main"] .contact .sayhi {
    width: fit-content;
    margin: 10px 0 10px 50%;
    transform: translate(-50%, 0);
    font-size: 16px;
    font-weight: bold;
}

/* #endregion main */