#ta-parent{padding:4vw;overflow:hidden;position:relative}#ta-parent .train{display:flex;justify-content:center}#ta-parent .train .child{width:50%;margin:auto}#ta-parent .child .title{color:#0d2c6c;font-size:3vw;font-weight:700;margin-bottom:1vw;width:90%}#ta-parent .child .sub-title{font-size:2vw;font-weight:700;color:#414143;margin-bottom:2vw;width:90%}#ta-parent .child .text{font-size:1.25vw;color:#414143;width:90%;background:rgba(255,255,255,.5)}#ta-parent .child .video-img{width:90%;cursor:pointer}#ta-parent .achieve{display:flex;justify-content:center;text-align:right}#ta-parent .achieve .child{width:50%;margin:auto}#ta-parent .child.slider{position:relative;text-align:left}#ta-parent .child.slider .arrow-left{position:absolute;left:-3vw;top:35%;cursor:pointer;width:2vw}#ta-parent .child.slider .arrow-right{position:absolute;right:1.5vw;top:35%;cursor:pointer;width:2vw}#ta-parent .child.slider .video-img{display:none}#ta-parent .child.slider .video-img.first{display:block}#ta-parent .koru-1,#ta-parent .koru-2,#ta-parent .koru-3{position:absolute;z-index:-1;width:39vw}#ta-parent .koru-1{top:-6.75vw;left:-12.5vw}#ta-parent .koru-2{top:10vw;right:-22vw}#ta-parent .koru-3{bottom:-27vw;left:-13vw}.video-popup{background:rgba(0,0,0,.6);position:fixed;top:0;left:0;width:100%;height:100%;z-index:1;display:none}.video-popup iframe{width:80vw;height:44vw;position:relative;margin:auto;display:none}#ta-achieve .circles{margin-top:1vw;text-align:center;width:90%}#ta-achieve .circles img{width:2vw;cursor:pointer}.video-popup .popup-left{position:absolute;left:5vw;top:25vw;height:5vw;cursor:pointer}.video-popup .popup-right{position:absolute;right:5vw;top:25vw;height:5vw;cursor:pointer}.video-popup .popup-close{position:absolute;width:2vw;right:2vw;top:2vw;cursor:pointer}@media screen and (max-width:1028px){#ta-parent .achieve,#ta-parent .train{flex-direction:column}#ta-parent .train .child:nth-child(odd){order:2;margin:3vw 0}#ta-parent .achieve .child,#ta-parent .train .child{width:100%;text-align:center}#ta-parent .child .sub-title,#ta-parent .child .text,#ta-parent .child .title{width:100%}#ta-parent .child .title{font-size:5vw}#ta-parent .child .sub-title{font-size:3.75vw}#ta-parent .child .text{font-size:3.25vw}#ta-parent .child.slider{display:flex;justify-content:center;flex-wrap:wrap}#ta-parent .child.slider .video-img{margin-top:3vw}#ta-parent .child.slider .arrow-left,#ta-parent .child.slider .arrow-right{width:5vw;top:21vw}#ta-parent .child.slider .arrow-right{right:-2vw}#ta-parent .koru-1{top:112.25vw;left:-34.5vw;width:70vw}#ta-parent .koru-2{top:20vw;right:-44vw;width:70vw}#ta-parent .koru-3{bottom:-52vw;left:-35vw;width:70vw}#ta-achieve .circles{margin-top:3vw}#ta-achieve .circles img{width:3vw;margin:0 1vw}.video-popup .popup-left{left:2vw;top:47vh;height:10vw}.video-popup .popup-right{right:2vw;top:47vh;height:10vw}.video-popup .popup-close{width:6vw;right:3vw;top:30vh}}