.about_box1_list {
    display: flex;
    justify-content: center;
}

.about_box1_list {
    list-style: none;
}

.about_box1_list .active a {
    background-color: #2bbbad !important;
    color: #fff !important;
}

.index_about {
    background-color: #fff;
    padding-top: 65px;
}

.index_about {
    background-image: none;
}

.about_box1 {
    min-height: 240px;
}

.about_box1{
    width: 85%;
}