/*mobile*/
@media (max-width: 767px){
.t_bulid .body {background-color: #fff;}   
.t_bulid .m_wrap {padding: 0 2em;}   

/* 切换tab */
.t_bulid .pageSwitch .btn {width: 24%;text-align: center;overflow: hidden;padding: 0;}
.t_bulid .pageSwitch .btn:nth-child(1) {border-radius: 3px 0 0 3px;}
.t_bulid .pageSwitch .btn:nth-last-child(1) {border-radius: 0 3px 3px 0;}

/* culture图片 */
.t_bulid .introBox {width: 100%;margin: 2rem 0 3rem;margin-left: -0.5rem;} 
.t_bulid .introBox img {width: 100%;}

.t_bulid .introBox h2 {font-size: 1.2em;font-weight: bold; text-align: center;} 
.t_bulid .introBox .img_box {margin: 1.2rem 0;}  

/* 生力军 */
.t_bulid .activeBox {display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;flex-direction: row;flex-wrap: wrap; justify-content: space-between;width: 100%;margin: 3.8rem 0 1rem;}
.t_bulid .activeBox .block {width: 47%;text-align: center;}

.t_bulid .block p {margin: 2rem 0;font-weight: bold;text-align: left;}

}