.top-area{display:flex;margin-bottom:8.8%}.top-visual{position:relative;width:71.5%}.main-visual img{vertical-align:bottom;width:100%}.top-concept{bottom:-3.1vw;height:304px;left:0;padding:7% 9.5% 6%;position:absolute;transform:skewY(-5deg);width:100%}.concept-bottom,.concept-center,.concept-top,.top-ashirai{transform:skewY(5deg)}.concept-bottom p,.concept-center p,.concept-top p{margin:0}.concept-top{display:inline-block;left:4.4%;padding:7.5px 37.5px;position:absolute;top:-14%}.concept-bottom{bottom:-10.7%;padding:25px 17px;position:absolute;right:12%;width:64.5%}.top-ashirai{bottom:5%;position:absolute;right:7.5%;z-index:-1}.top-ashirai img{width:85px}.request-contact{padding:3.9% 3.7% 4.7%;width:28.5%}@media(max-width:1025px) and (min-width:768px){.top-concept{bottom:-5.4%}}@media(max-width:767px){.top-area{display:block;margin-bottom:0}.top-visual{width:100%}.top-concept{bottom:10vw;height:321px;padding:11% 9.5% 6%;position:relative}.concept-top{top:-12%}.concept-bottom{bottom:-33%;padding:9px 18px 15px;right:8.8%;width:83%}.top-ashirai{bottom:3%;right:6%}.request-contact{margin-top:25px;padding:21.5% 6.5% 22.7%;width:100%}.topics-top-ashirai{display:none}}