.ty_about{background-color: #f6f6f6;}
.ta_banner>img{width: 100%;}

.ta_item{padding: 0 0 100px;}

.ta_prof>p{color: #666;font-size: 16px;text-align: center;line-height: 2;}
.ta_prof>div{height: 400px;margin-top: 20px;overflow: hidden;}
.ta_prof>div>img{width: 100%;height: 100%;object-fit: cover;transition: .3s;}
.ta_prof>div:hover img{transform: scale(1.1);}
/* .ta_prof_vd{background: url('/images/30.jpg') no-repeat center;background-size: cover;height: 550px;margin: 0 auto;margin-top: 45px;position: relative;border-radius: 20px;overflow: hidden;}
.ta_prof_vd>div{position: absolute;left: 0;right: 0;top: 0;bottom: 0;background-color: rgba(0,0,0,.2 );opacity: .1;display: flex;justify-content: center;align-items: center;transition: .3s;cursor: pointer;}
.ta_prof_vd:hover >div{opacity: 1;}
.ta_video{position: fixed;margin: 0 auto;left: 0;top: 0;right: 0;bottom: 0;z-index: 20;display: none;background-color: rgba(0,0,0,.5)}
.ta_video>video{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 80vw;}
.ta_video>i{position: absolute;top: 3vw;right: 6vw;font-style: normal;font-weight: bold;font-size: 50px;color: #fff;z-index: 21;cursor: pointer;} */

.ta_part{display: flex;flex-wrap: wrap;}
.ta_part_i{transition: .3s;}
.ta_part_i:hover{transform: scale(.8);}

.ta_stre>p{font-size: 16px;line-height: 2.5;color: #333;}
.ta_stre>p>span{font-size: 30px;vertical-align: middle;color: var(--base);line-height: 1;}

.ta_world{}
.ta_world>img{transition: .3s;}
.ta_world>img:hover{transform: scale(1.05)}

.ta_cap{display: flex;justify-content: space-between;}
.ta_cap_i{background-position: center;background-repeat: no-repeat;width: 31%;margin-right: 3.5%;height: 434px;color: #fff;padding: 70px 60px;transition: .1s;transform: skew(-10deg)}
.ta_cap_i>h1{font-size: 20px;margin-bottom: 20px;}
.ta_cap_i>p{font-size: 14px;line-height: 2.5;}
.ta_cap_i>i{display: block;text-align: right;margin-top: 100px;font-style: normal;}
.ta_cap_i>b{display: block;text-align: right;font-size: 24px;margin-top: 10px;}
.ta_cap_i:hover{transform: scale(1.05) skew(-10deg);}

.ta_state>p{font-size: 16px;line-height: 40px;}
.ta_state>img{width: 100%;margin-top: 20px;}

.ta_intell{margin-top: 100px;display: flex;justify-content: space-between;align-items: center;background: url('/images/34.png') no-repeat center;background-size: 80% auto;height: 450px;padding: 0 100px;}
.ta_intell_i{background-color: var(--base);border-radius: 50%;display: flex;justify-content: center;align-items: center;flex-direction: column;color: #fff;width: 160px;height: 160px;margin-top: 100px;transition: .3s;}
.ta_intell_i>p{font-size: 18px;}
.ta_intell_i>h1{font-weight: bold;font-size: 50px;}
.ta_intell_i>h1>span{font-size: 16px;}
.ta_intell_i:first-child{margin-left: 100px;margin-top: 0;}
.ta_intell_i:last-child{margin-right: 100px;width: 200px;height: 200px;}
.ta_intell_m>.ta_intell_i{width: 366px;height: 366px;margin: 0;}
.ta_intell_m>.ta_intell_i>p{font-size: 20px;font-weight: bold;}
.ta_intell_m>.ta_intell_i>h1{font-weight: bold;font-size: 100px;margin-top: 20px;}
.ta_intell_m>.ta_intell_i>h1>span{font-size: 18px;}
.ta_intell_l>.ta_intell_i{background-color: rgba(40,160,190,.8);}
.ta_intell_r>.ta_intell_i{background-color: rgba(40,160,190,.7);}
.ta_intell_i:hover {transform: scale(1.1);}


.ta_hist{width: 800px;position: relative;}
.ta_hist>p{position: absolute;top: 20px;left: 177px;width: 5px;height: 100%;background-color: #d7d7d7;}
.ta_hist_c{position: relative;z-index: 1;}
.ta_hist_i{display: flex;justify-content: space-between;align-items: flex-start;margin-bottom: 40px;}
.ta_hist_l{display: flex;align-items: center;}
.ta_hist_l>h1{font-size: 20px;color: #666;}
.ta_hist_l>span{font-size: 16px;color: #888;margin: 0 10px;display: inline-block;}
.ta_hist_l>p{font-size: 34px;color: #999;font-weight: bold;}
.ta_hist_i>p{width: 40px;height: 40px;display: flex;justify-content: center;align-items: center;}
.ta_hist_i>p>span{width: 20px;height: 20px;border-radius: 50%;background-color: #fff;border: 5px solid var(--base);display: inline-block;margin-top: 10px;transition: .2s;}
.ta_hist_r{width: 550px;display: flex;}
.ta_hist_r>img{width: 200px;height: 200px;object-fit: cover;margin-right: 20px;}
.ta_hist_r>h1{font-size: 16px;color: #666;line-height: 2;transition: .3s;}
.ta_hist_i:hover .ta_hist_l>*{color: var(--base);}
.ta_hist_i:hover >p>span{border-width: 10px;width: 30px;height: 30px;margin-top: 10px;}
.ta_hist_i:hover .ta_hist_r>h1{color: var(--base);}

.ta_tact .ty_form_l>input{background-color: #fff;}
.ta_tact .ty_form_c>textarea{background-color: #fff;}
.ta_map_c{margin-top: 50px;}
.ta_map{height: 400px;}

.ta_join_t>p{margin-top: 20px;}
.ta_join_t>span{font-size: 16px;margin-top: 20px;display: block;}
.ta_join_c{background: url('/images/33.jpg') no-repeat center;background-size: 100% 100%;height: 500px;position: relative;overflow: hidden;transition: .3s;}
.ta_join_c>span{position: absolute;left: -10%;top: 0;width: 60%;bottom: 0;transform: skew(-10deg);background-color: rgba(0,0,0,.7);z-index: 0;}
.ta_join_w{width: 500px;padding: 40px 40px 0;position: relative;z-index: 1;color: #fff;}
.ta_join_w>div{margin-bottom: 30px;}
.ta_join_w>div>h1{font-size: 16px;height: 35px;line-height: 35px;border: 1px solid #fff;border-radius: 5px;width: 90px;text-align: center;margin-bottom: 20px;}
.ta_join_f>span{margin-right: 20px;white-space: nowrap;line-height: 2;}
.ta_join_f>span>i{margin-right: 10px;line-height: 18px;font-weight: bold;font-style: normal;color: var(--base);}
.ta_join_s{white-space: nowrap;}
.ta_join_s>a{display: inline-block;padding: 0 20px;background-color: var(--base);margin-right: 30px;height: 35px;line-height: 35px;border-radius: 5px;}
.ta_join_s>a>img{vertical-align: middle;margin-left: 10px;}
.ta_join_c:hover {background-size: 110% 110%;}


@media screen and (max-width: 766px) {
    .ta_banner>img{height: 30vh;object-fit: cover;}

    .ta_prof>p{font-size: 1.6rem;text-align: left;text-indent: 2em;}
    .ta_prof>div{width: 100%;height: 20rem;}

    .ta_part_i{width: 50%;}

    .ta_stre>p{font-size: 1.6rem;}

    .ta_world>img{width: 100%;}

    .ta_cap{flex-direction: column;}
    .ta_cap_i{width: 100%;height: unset;transform: unset;padding: 2rem;}
    .ta_cap_i>h1{font-size: 2rem;}
    .ta_cap_i>h1>img{width: 2.8rem;height: 2.8rem;margin-right: 1rem;}
    .ta_cap_i>p{font-size: 1.4rem;}
    .ta_cap_i>i{margin-top: 5rem;}

    .ta_state>p{font-size: 1.6rem;line-height: 2.5;}

    .ta_intell{height: unset;flex-direction: column;margin-top: 5rem;background-size: contain;}
    .ta_intell_l{display: flex;}
    .ta_intell_i{width: 48vw;height: 48vw;margin-top: 0;}
    .ta_intell_i:first-child{margin-left: 0;}
    .ta_intell_i:last-child{width: 48vw;height: 48vw;margin-right: 0;}
    .ta_intell_m>.ta_intell_i{width: 60vw;height: 60vw;}
    .ta_intell_m>.ta_intell_i>p{font-size: 2rem;}
    .ta_intell_m>.ta_intell_i>h1{font-size: 6rem;}
    .ta_intell_r{display: flex;}

    .ta_hist_i>p{display: none;}
    .ta_hist_i{flex-direction: column;border-bottom: 1px solid #bbb;padding-bottom: 3rem;margin-bottom: 2rem;}
    .ta_hist>p{display: none;}
    .ta_hist_l>span{margin: 0 .5rem;}
    .ta_hist_l>p{font-size: 3rem;color: var(--base);}
    .ta_hist_l{margin-bottom: 1rem;}
    .ta_hist_r{width: 100%;}
    .ta_hist_r>img{width: 40vw;height: 40vw;margin-right: 2rem;}
    .ta_hist_r>h1{font-size: 1.6rem;}

    .ta_join_t>span{font-size: 1.2rem;}
    .ta_join_c{height: unset;background-size: cover;}
    .ta_join_c>span{width: 100%;transform: unset;left: 0;}
    .ta_join_w{width: 100%;padding: 4rem 0 0;}
    .ta_join_s{white-space: normal;width: 100%;}
    .ta_join_s>a{height: 4rem;line-height: 4rem;margin-right: 2rem;margin-bottom: 1.5rem;}
    
}