.grace-dsc-web-layout-box.content{position:relative;margin:0 auto 60px;width:1200px;z-index:2}.title{margin:0 auto 15px;line-height:0;text-align:center}.txt_1{color:#333;font-size:18px;line-height:49px;text-indent:2em}.h1{margin:120px auto;color:#333;font-size:60px;text-align:center}.border{margin-bottom:65px;padding:25px;border-radius:28px;border:#78efff 5px solid;background:#fff}.videoBox{margin:0 auto;width:884px;line-height:0}.image img{width:100%;height:auto}