.about_banner img {
    width: 100%;
}

.profile {
    text-align: center;
    margin-top: 73px;
}

.profile h3 {
    font-size: 34px;
    color: #222222;
    font-weight: normal;
}

.profile p {
    font-size: 24px;
    color: #777777;
    margin-top: 23px;
}

.intduce {
    background: #f7f7f7;
    width: 630px;
    height: 510px;
}

.intduce h3 {
    margin-left: 70px;
    padding-top: 60px;
    font-size: 26px;
    color: #000000;
    font-weight: normal;
}

.intduce p {
    padding: 0 75px;
    font-size: 14px;
    color: #4d3b2f;
    line-height: 25px;
    text-indent: 3em;
}

.intduce span,
.team_size span {
    display: block;
    background: #ff9400;
    width: 130px;
    height: 50px;
    line-height: 50px;
    margin-left: 75px;
    margin-top: 35px;
    color: #fff;
    text-align: center;
    border-radius: 5px;
}

.introduces {
    position: relative;
    height: 630px;
    margin-top: 60px;
}

.intduce {
    position: absolute;
    bottom: 0;
    right: 510px;
    z-index: 10;
}

.house {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 9
}

.enterprise {
    margin-top: 72px;
    width: 100%;
    height: 429px;
    background: url(../images/culture_banner.jpg);
}

.ep_c_size {
    background: #000000;
    width: 180px;
    height: 70px;
}

.ent {
    width: 886px;
    height: 224px;
    border: 1px solid #555657;
    position: relative;
    margin-top: 115px;
}

.ep_c_size {
    position: absolute;
    width: 180px;
    height: 70px;
    top: -30px;
    left: 350px;
    text-align: center;
}

.ep_c_size h3 {
    color: #ff9400;
    font-size: 24px;
    font-weight: normal;
    line-height: 40px;
}

.ep_c_size p {
    color: #bababa;
    font-size: 15px;
}

.ep_c_txt {
    text-align: center;
    color: #bbbbbb;
    font-size: 14px;
    padding: 70px 33px 0 33px;
}

.ep_c_txt p {
    line-height: 35px;
}

.ent_img {
    margin-top: 42px;
    margin-left: 24px;
}

.team_size {
    border-top: 1px solid #ff9400;
    padding-top: 25px;
}

.team_size_c {
    background: #f7f7f7;
    width: 750px;
    height: 370px;
}

.team_size h3 {
    margin-left: 70px;
    padding-top: 60px;
    font-size: 26px;
    color: #000000;
    font-weight: normal;
}

.team_size p {
    padding: 50px 75px 0 75px;
    font-size: 14px;
    color: #4d3b2f;
    line-height: 25px;
    text-indent: 3em;
}

.team_pf {
    position: relative;
    height: 630px;
    margin-top: 60px;
}

.team_img {
    position: absolute;
    left: 0;
    z-index: 9;
}

.team_size {
    position: absolute;
    left: 425px;
    z-index: 10;
    top: 50px;
}

@media screen and (min-width:768px) and (max-width:1220px) {
    .about_banner img {
        width: 100%;
        height: auto;
    }
    .profile {
        margin-top: 10px;
        text-align: center;
    }
    .profile h3 {
        font-size: 24px;
    }
    .profile p {
        font-size: 16px;
        margin-top: 10px;
    }
    .introduces {
        height: auto;
        margin-top: 30px;
        width: 100%;
    }
    .intduce {
        height: 430px;
        width: 100%;
        margin: 0 auto;
        position: inherit;
        right: inherit;
        bottom: inherit;
    }
    .intduce h3 {
        padding-bottom: 10px;
        font-size: 23px;
        text-align: center;
        padding-top: 25px;
        margin-left: 0px;
    }
    .intduce p {
        font-size: 16px;
        line-height: 26px;
        margin-bottom: 8px;
    }
    .intduce span,
    .team_size span {
        margin: 0 auto;
        margin-top: 30px;
        width: 110px;
        height: 40px;
        line-height: 40px;
    }
    .house {
        position: inherit;
        top: inherit;
        left: inherit;
    }
    .house img {
        display: block;
        width: 100%;
        height: 500px;
    }
    .ent {
        width: 66%;
        margin-left: 10px;
        margin-top: 30px;
        height: auto;
        margin: 0 auto;
        border: none;
    }
    .ent_img {
        width: 190px;
        margin-top: 65px;
    }
    .ent_img img {
        width: 190px;
        height: 220px;
    }
    .enterprise {
        margin: 0 0;
        width: 100%;
        height: auto;
    }
    .ep_c_size {
        width: 130px;
        height: 60px;
        left: 180px;
        background: none;
        margin: 0 auto;
        text-align: center;
        position: initial;
        margin-top: 30px;
    }
    .ep_c_size h3 {
        font-size: 16px;
        margin: 0 auto;
        text-align: center;
    }
    .ep_c_size p {
        font-size: 12px;
        margin-top: 0px;
    }
    .ep_c_txt {
        text-align: center;
        color: #bbbbbb;
        font-size: 14px;
        height: 235px;
        padding: 20px 33px 0 33px;
    }
    .ep_c_txt p {
        line-height: 40px;
    }
    .team_size {
        position: inherit;
        top: inherit;
        width: 100%;
        left: 0px;
        margin: 0 auto;
        text-align: center;
        border: none;
        padding: 0;
    }
    .team_size_c {
        width: 100%;
        height: 370px;
    }
    .team_img {
        position: inherit;
        left: inherit;
    }
    .team_img img {
        width: 100%;
        height: auto;
    }
    .team_pf {
        height: auto;
    }
}

@media screen and (min-width:320px) and (max-width:767px) {
    .about_banner img {
        width: 100%;
    }
    .profile {
        text-align: center;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .profile h3 {
        font-size: 18px;
    }
    .profile p {
        font-size: 16px;
        margin-top: 15px;
    }
    .house {
        position: inherit;
    }
    .house img {
        width: 100%;
    }
    .introduces {
        height: auto;
        width: 100%;
        margin-top: 0px;
    }
    .intduce {
        right: 0px;
        width: 100%;
        height: 410px;
        margin-top: 15px;
        position: initial;
    }
    .intduce h3 {
        font-size: 16px;
        padding-top: 25px;
        text-align: center;
        margin-left: 0px;
    }
    .intduce p {
        font-size: 14px;
        line-height: normal;
        text-indent: 0;
        padding: 0 50px;
        margin: 8px 0;
        text-indent: 2em;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .intduce span,
    .team_size_c span {
        width: 100px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        margin: 0 auto;
        margin-top: 20px;
    }
    .enterprise {
        margin-top: -4px;
        width: 100%;
        height: auto;
    }
    .ent_img {
        margin: 0 auto;
        float: none;
        text-align: center;
        margin-bottom: 10px;
    }
    .ent_img img {
        width: 127px;
        height: 157px;
    }
    .ep_c_txt {
        text-align: inherit;
        text-indent: 2em;
        margin: 10px 0;
    }
    .ent {
        width: 90%;
        margin-left: 10px;
        margin-top: 30px;
        height: auto;
        float: none;
        margin: 0 auto;
        border: none;
    }
    .ep_c_txt p {
        line-height: 25px;
    }
    .ep_c_size {
        width: 130px;
        height: 60px;
        left: 180px;
        background: none;
        margin: 0 auto;
        text-align: center;
        position: initial;
        margin-top: 15px;
    }
    .ep_c_size h3 {
        font-size: 16px;
    }
    .ep_c_txt {
        padding: 0px;
    }
    .team_img {
        position: inherit;
    }
    .team_img img {
        width: 100%;
    }
    .team_size {
        position: inherit;
        left: 0;
        top: 0;
        padding-top: 0;
        border: none;
    }
    .team_size_c {
        width: 100%;
        height: 270px;
    }
    .team_size_c p {
        margin-bottom: 15px;
    }
    .team_size h3 {
        margin-left: 0px;
        text-align: center;
        padding-top: 10px;
        font-size: 16px;
    }
    .team_size p {
        text-indent: 2em;
        padding: 30px 50px 0;
    }
    .team_pf {
        height: auto;
        margin-top: 0;
    }
}

@media screen and (min-width:320px) and (max-width:414px) {
    .intduce p {
        padding: 0 20px;
    }
    .team_size p {
        padding: 50px 20px 0;
    }
}