.caseproblems{padding-top:60px}.caseproblems_listitem{margin-bottom:40px;text-align:center}.caseproblems_img_wrap{height:230px;margin:0 auto 10px;width:auto}.caseproblems_img{height:100%;width:auto}.caseproblems_txt{font-size:16px;font-weight:500}.caseproblems_solution{padding:30px 0;position:relative;text-align:center}.caseproblems_solution_ttl{color:#fff;font-size:4.8vw;font-weight:700}@media screen and (min-width:768px){.caseproblems{padding-top:120px}.caseproblems_list{display:flex;justify-content:space-between;margin-left:auto;margin-right:auto;margin-top:50px;max-width:1200px;padding:0 63px;width:100%}.caseproblems_listitem{flex:0 0 33.33%;margin-bottom:60px}.caseproblems_img_wrap{margin-bottom:30px}.caseproblems_txt{font-size:26px}.caseproblems_solution{padding:60px 0}.caseproblems_solution_ttl{font-size:46px}}