.page-sm-title{position:relative;padding-left:32px;font-size:24px;font-weight:700;color:#333333}.page-sm-title::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:20px;height:20px;background:#0A8276;border-radius:50%}.page-introduce-box_top{margin-top:40px;display:flex;justify-content:space-between}.page-introduce-box_top_left{width:475px}.page-introduce-box_top_left .introduce-title{color:#101312;font-size:60px;font-weight:700;line-height:80px}.page-introduce-box_top_left .introduce-know-cont{margin-top:10px;line-height:32px;font-size:22px;color:#101312}.page-introduce-box_top_left .introduce-know-btn{cursor:pointer;margin-top:30px;display:flex;align-items:center;justify-content:center;width:280px;height:60px;font-size:18px;color:#ffffff;text-align:center;background:#03B585;border-radius:10px}.page-introduce-box_top_left .introduce-know-btn:hover{background:#197A58}.page-introduce-box_top_right .page-introduce-pic{overflow:hidden;width:666px;height:445px}.page-introduce-box_top_right .page-introduce-pic img{display:block;width:100%;height:100%}@media screen and (max-width:750px){.page-sm-title{padding-left:.52rem;font-size:.32rem}.page-sm-title::before{width:.32rem;height:.32rem}.page-introduce-box_top{margin-top:.4rem;flex-wrap:wrap}.page-introduce-box_top_left{width:6.86rem}.page-introduce-box_top_left .introduce-title{font-size:.68rem;line-height:.96rem}.page-introduce-box_top_left .introduce-title span{display:none}.page-introduce-box_top_left .introduce-know-cont{margin-top:.2rem;line-height:.48rem;font-size:.36rem}.page-introduce-box_top_left .introduce-know-btn{margin-top:.2rem;width:5.6rem;height:.96rem;font-size:.36rem;border-radius:.2rem}.page-introduce-box_top_left .introduce-know-btn:hover{background:#197A58}.page-introduce-box_top_right{margin-top:.28rem}.page-introduce-box_top_right .page-introduce-pic{overflow:hidden;width:100%;height:4.6rem}}