* {
    margin: 0;
    padding: 0;
}

.ls20 {
    letter-spacing:20px;
    font-family: ΢ÈíÑźÚ;
}

#about-body {
    max-width: 1366px;
    padding-top: 50px;
    margin: 0 auto;
}

.about-t {
    display: flex;
}

.about-t-l,
.about-t-r {
    flex: 1;
    display: flex;
    flex-direction: row;
}

.about-t-l {
    margin-right: 50px;
}

.about-t-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.statistics-icon {
    width: 67px;
    height: 67px;
}

.statistics-data {
    font-weight: bolder;
    font-size: 40px;
    font-family:Arial;
}

.statistics-unit {
    font-weight: bolder;
    font-size: 14px;
}

.statistics-des {
    font-size: 14px;
    font-family: ΢ÈíÑźÚ;
    margin-top: 10px;
}

.about-m {
    margin-top: 54px;
}

.about-m-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid #5ab431;
    margin-bottom: 10px;
}

.about-m-list:nth-last-of-type(1) {
    border-bottom: none;
}

.about-b {
    display: flex;
    flex-direction: row;
    margin-top: 54px;
    padding-bottom: 50px;
    border-bottom: 1px solid #5ab431;
    margin-bottom: 80px;
}

.about-b-l,
.about-b-r {
    flex: 1;
}

.about-b-l {
    margin-right: 20px;
}

.projects {
    font-size: 14px;
    line-height: 28px;
}