.head-page .item:nth-child(2) span::after {
    width: 100%;
}

.head-page .item:nth-child(2) span {
    color: #2F639D;
}

.about-page01 {
    align-items: flex-start;
    padding-bottom: 16px;
    justify-content: space-between;
}

.about-page01 .title {
    width: 270px;
    font-size: 20px;
    color: #dbdee0;
    line-height: 1;
}

.about-page01 .title div {
    font-size: 78px;
    margin-left: 20px;
}

.about-page01 .texts {
    width: 71%;
}

.about-page01 .text {
    line-height: 2.58;
    margin-top: 8px;
}

.about-page02 {
    justify-content: space-between;
}

.about-page02 .iteml-img {
    width: 67.5%;
    height: 259px;
}

.about-page02 .itemr-img {
    width: 29.5%;
    height: 259px;
}

.about-page03 .texts {
    border-bottom: 1px solid #DCDCDC;
    padding-bottom: 30px;
    margin-top: 10px;
}

/* .about-page03 .texts:last-child {
    border-bottom: none;
    margin-top: 25px;
} */

.about-page03 .text {
    line-height: 30px;
}

.about-page03 .watch-mores {
    color: #2F639D;
    margin-top: 4px;
    display: inline-block;
}

.about-page04 .list {
    width: 23.5%;
    margin-right: 2%;
    height: 203px;
    margin-bottom: 2%;
}
.about-page04 .list img {
    border:1px solid #ccc;
}
.about-page04 .list:nth-child(4n) {
    margin-right: 0;
}

@media only screen and (max-width: 1200px) {
    .about-page01 .title span {
        font-size: 70px;
    }
}

@media only screen and (max-width: 1024px) {
    .about-page01 .texts {
        width: calc(100% - 270px);
    }
}

@media only screen and (max-width: 960px) {
    .about-page01 .title span {
        font-size: 56px;
        margin-left: 10px;
    }
}

@media only screen and (max-width: 750px) {
    .about-page01 .title {
        width: 100%;
        font-size: 16px;
    }
    .about-page01 .title span {
        font-size: 28px;
    }
    .about-page01 .texts {
        width: 100%;
        margin-top: 15px;
    }
    .about-page02 .iteml-img {
        width: 100%;
        height: auto;
    }
    .about-page02 .bg .bg-img {
        position: initial;
        transform: translate(0);
        height: auto;
        width: 100%;
    }
    .about-page02 .itemr-img {
        width: 100%;
        height: auto;
        margin-top: 20px;
    }
    .about-page04 .list {
        width: 49%;
        margin-right: 2%;
        height: 116px;
        margin-bottom: 20px;
    }
    .about-page04 .list:nth-child(4n) {
        margin-right: 2%;
    }
    .about-page04 .list:nth-child(2n) {
        margin-right: 0;
    }
}