@charset "UTF-8";@media only screen and (max-width: 767px) {}section + section{margin-top: 10rem;}@media only screen and (max-width: 767px) {section + section{margin-top: 16vw;}}@media only screen and (max-width: 767px){.inner_wrap, .inner_wrap_sp {padding-left: 5%;padding-right: 5%;}}.toku_mv{background-color: #e1f3f9;}.toku_area{display: flex;align-items: center;justify-content: center;min-height: 33rem;overflow: hidden;}.toku_wrap{position: relative;max-width: 134rem;width: 100%;background-color: #fafdfe;border-radius: 11.5rem;border: 2px dashed #8cd6f1;min-height: 23rem;display: flex;align-items: center;justify-content: center;margin: 0 4rem;}.toku_wrap::after {content: "";background-image: url(/keirinkan/chu_r7/math/feature/images/toku03_mv_kigou.webp);width: 18.8rem;height: 28rem;background-size: contain;background-repeat: no-repeat;position: absolute;right: -42px;}.toku04 .toku_wrap::before{content: "";background-size: contain;background-repeat: no-repeat;position: absolute;background-image: url(/keirinkan/chu_r7/math/feature/images/toku04_mv_kigouL.webp);width: 21.8rem;height: 16.8rem;bottom: -4rem;left: -1rem;}.toku04 .toku_wrap::after{background-image: url(/keirinkan/chu_r7/math/feature/images/toku04_mv_kigouR.webp);width: 21.8rem;height: 19.3rem;top: -4rem;right: -3rem;}.toku_ribon{display: flex;flex-direction: column;align-items: center;justify-content: center;position: absolute;left: 7.5%;top: -5.8rem;background-image: url(/keirinkan/chu_r7/math/feature/images/toku_tit.webp);background-size: contain;background-repeat: no-repeat;width: 15.5rem;height: 23.3rem;padding-bottom: 1.75em;}.toku_ribon::after{content: "";border-bottom: 1px solid #fff;border-top: 1px solid #fff;width: 50%;height: 6px;}.toku_ribontxt{color: #fff;font-size: 3.6rem;font-weight: bold;letter-spacing: .24em;padding-left: .2em;}.toku_ribon .din{color: #fff;font-size: 6.4rem;font-weight: bold;line-height: 1;}.toku_tit{color: #20aee5;font-size: 4.8rem;font-weight: bold;line-height: 1.4;}.toku02 .toku_tit{margin-left: 10.5rem;}.toku04 .toku_tit{text-align: center;}.toku04 .toku_tit .tit40{font-size: 4rem;}.toku_subtit{display: flex;align-items: center;color: #fff;font-size: 3.6rem;font-weight: bold;background-image: url(/keirinkan/chu_r7/math/feature/images/toku_subtit.webp);background-size: contain;background-repeat: no-repeat;background-position: center;max-width: 120rem;width: 100%;min-height: 9.6rem;padding-left: 4rem;margin-bottom: 6rem;}@media only screen and (max-width: 1350px) {.toku01 .toku_tit .rsp, .toku02 .toku_tit .rsp{display: block;}}@media only screen and (max-width: 1040px) {.toku_ribon{transform: scale(.8);transform-origin: top;left: 2.5%;}.toku_tit{font-size: 4.2rem;}.toku01 .toku_subtit{font-size: 3rem;}.toku04 .toku_tit .tit40{font-size: 3rem;}}@media only screen and (max-width: 825px) {.toku_subtit{font-size: 3rem;}}@media only screen and (max-width: 767px) {.toku_area{min-height: 74.667vw;}.toku_wrap{max-width: 100%;border-radius: 18.667vw;min-height: 53.333vw;margin: 0 10%;}.toku_wrap::after {background-image: url(/keirinkan/chu_r7/math/feature/images/toku03_mv_kigou_sp.webp);width: 93.333vw;height: 48vw;left: -10%;bottom: -5.333vw;}.toku04 .toku_wrap::before {content: none;}.toku04 .toku_wrap::after {background-image: url(/keirinkan/chu_r7/math/feature/images/toku04_mv_kigou_sp.webp);width: 120%;height: 68.267vw;top: -4vw;right: auto;left: -10%;bottom: 0;}.toku_ribon{transform: none;left: auto;top: -14.8vw;width: 20.8vw;height: 30.933vw;padding-bottom: .75em;}.toku_ribon::after{content: "";border-bottom: 1px solid #fff;border-top: 1px solid #fff;width: 50%;height: 6px;}.toku_ribontxt{font-size: 4.26vw;}.toku_ribon .din{font-size: 8.533vw;}.toku_tit{font-size: 8.533vw;text-align: center;padding-top: 1em;line-height: 1.31;}.toku02 .toku_tit{font-size: 6.933vw;margin-left: 0;padding-top: 1.75em;}.toku04 .toku_tit{padding-top: 0;}.toku04 .toku_tit .tit40{font-size: 5.333vw;}.toku_subtit{width: 89.333vw;max-width: 89.333vw;font-size: 5.333vw;background-image: url(/keirinkan/chu_r7/math/feature/images/toku_subtit_sp.webp);min-height: 15.467vw;padding-left: 3.733vw;margin-bottom: 12.267vw;line-height: 1.5;margin-left: -3%;}.toku01 .toku_subtit{margin-bottom: 10.667vw;margin-left: 0;width: 100%;font-size: 5.333vw;}.toku04 .toku_subtit{margin-left: 0;}.toku_subtit2{background-image: url(/keirinkan/chu_r7/math/feature/images/toku_subtit2_sp.webp);min-height: 21.867vw;}.toku_subtit3{background-image: url(/keirinkan/chu_r7/math/feature/images/toku_subtit3_sp.webp);min-height: 36vw;}}.tokuborder{padding:0 .25em;display:inline;box-decoration-break: clone;-webkit-box-decoration-break: clone;}.info.min{font-size: 1.2rem;margin-top: 1em;}.toku01 .tokuborder{background: radial-gradient(circle at calc(100% - 5px) calc(100% - 5px), #a6def5 5px, transparent 5px) , radial-gradient(circle at 5px calc(100% - 5px), #a6def5 5px, transparent 5px) , linear-gradient(to bottom, #fff calc(100% - 10px), transparent calc(100% - 10px)) , linear-gradient(to right, transparent 7px, #a6def5 7px, #a6def5 calc(100% - 7px), transparent calc(100% - 7px));}.toku01_hr{display: flex;justify-content: center;align-items: flex-start;width: 100%;height: 3.4rem;border: solid 2px #0098e1;border-top: none;margin-bottom: 8.6rem;}.toku01_hr::after{content: "";background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_allow_blue.webp');width: 4.8rem;height: 8.6rem;background-size: contain;background-repeat: no-repeat;margin-top: 3.4rem;}@media only screen and (max-width: 767px) {.toku01_hr{border: solid 1px #0098e1;border-top: none;height: 3.733vw;margin-bottom: 9.067vw;}.toku01_hr::after{width: 4vw;height: 9.067vw;margin-top: 3.733vw;}.toku01 .inner_maxw1120{padding: 0 4.6%;}}.step_red{color: #e94830;font-weight: bold;}.step_area{padding-top: 2rem;}.step_boxs:first-child{width: 100%;position: relative;display: flex;justify-content: flex-end;margin-bottom: 1rem;}.step_box{position: relative;display: flex;justify-content: space-between;background-color: #fffded;border: 2px solid #20aee5;border-radius: 1rem;margin-bottom: 2rem;padding: 3rem;}.step_box::after{position: absolute;content: "";background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_arrow_long.webp');background-size: contain;background-repeat: no-repeat;width: 4.1rem;height: 20.3rem;left: 22.6rem;z-index: 1;}.step_box.stepno0::after{bottom: -6rem;}.step_box.stepno1::after{bottom: -8.8rem;}.step_box.stepno2::after{bottom: -11.5rem;}.step_box.stepno3::after{bottom: -1.7rem;}@media only screen and (max-width: 1202px) {.step_box.stepno2::after{bottom: -9.5rem;}}@media only screen and (max-width: 1050px) {.step_box.stepno2::after{bottom: -7.5rem;}}@media only screen and (max-width: 950px) {.step_box.stepno2::after{bottom: -2.5rem;}.step_box.stepno3::after{bottom: 2.5rem;}}.step_box.tenten{background-color: transparent;border: none;padding: 0 3.4rem;}.step_box.tenten .toku01_stepwrap::after{background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_ten.webp');width: 1.2rem;height: 5.4rem;top: 12rem;left: 50%;transform: translateX(-50%);}.step_box_hukidashi{position: relative;display: flex;max-width: 73.8rem;width: 100%;height: 7.9rem;align-items: center;justify-content: center;padding: 0;padding-left: 3.5rem;padding-right: 3.8rem;}.step_box_hukidashi::after{position: absolute;content: "";background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_fukidashi.webp');width: 2.8rem;height: 1.7rem;background-size: contain;background-repeat: no-repeat;bottom: -1.7rem;}.step_box_hukidashi .txt{line-height: 1.44;}.step_boxL{display: flex;justify-content: center;max-width: 41.2rem;width: 100%;align-items: center;}.step_boxL.steps{justify-content: flex-start;}.step_boxR{max-width: 70rem;width: 100%;}.step_boxR .txt{font-size: 2rem;padding-left: 1.5rem;}.step_tit{width: 100%;font-size: 2.4rem;font-weight: bold;background-color: #d0e8f8;padding: .5em 1.5rem;margin-bottom: 1.5rem;line-height: 1.33;}@media only screen and (max-width: 1157px) {.step_box_hukidashi{max-width: 58%;}}@media only screen and (max-width: 767px) {.step_area{padding-top: 5.333vw;}.step_boxs:first-child{display: flex;justify-content: flex-end;margin-bottom: 1rem;}.step_box{border-radius: 2.667vw;margin-bottom: 10vw;padding: 10.667vw 8vw 5.33vw 8vw;flex-direction: column;align-items: center;}.step_box::after{background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_arrow_long_sp.webp');width: 9.6vw;height: 18.933vw;left: 50%;transform: translateX(-50%);bottom: -19.467vw;}.step_box.stepno0::after{bottom: -19.467vw;}.step_box.stepno1::after{bottom: -19.467vw;}.step_box.stepno2::after{bottom: -19.467vw;}.step_box.stepno3::after{bottom: -9.467vw;z-index: -1;}.step_box.tenten{background-color: transparent;border: none;padding: 0 3.4rem;}.step_box.tenten{padding: 0;}.step_box.tenten::after{background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_ten.webp');width: 2.133vw;height: 9.333vw;top: 18.667vw;}.step_box_hukidashi{flex-direction: row;max-width: 100%;height: 24.267vw;padding: 0;padding-left: 5%;padding-right: 5%;margin-bottom: 23.667vw;}.step_box_hukidashi::after{background-image: url('/keirinkan/chu_r7/math/feature/images/toku01_fukidashi.webp');width: 6.4vw;height: 7.467vw;bottom: -7.467vw;left: 50%;transform: translateX(-50%);}.step_box_hukidashi .txt{font-size: 4vw;}.step_boxL{justify-content: center;max-width: 100%;flex-direction: column;}.step_boxL.steps{justify-content: flex-start;}.step_boxR{max-width: 70rem;width: 100%;}.step_boxR .txt{font-size: 4.8vw;padding-left: 0;}.step_tit{width: 112%;margin-left: -6%;font-size: 5.333vw;padding: .5em;margin-bottom: 5.333vw;text-align: center;}}.toku01_img01{margin-top: 6rem;margin-bottom: 2rem;width: 100%;}.toku01_bamen{position: relative;z-index: 2;max-width: 24.1rem;width: 100%;margin-left: 2rem;}.toku01_steptx{max-width: 10.8rem;width: 100%;margin-left: 3rem;margin-right: 2rem;}.toku01_step{position: relative;z-index: 2;max-width: 13rem;margin-left: -5px;width: 100%;}.toku01_icon_step{max-width: 9.7rem;width: 100%;}.toku01_icon_ex{max-width: 12.5rem;width: 100%;}.toku01_arrow_ten{position: absolute;top: -2rem;left: 22.6rem;max-width:4.1rem;width: 100%;z-index: 1;}@media only screen and (max-width: 767px) {.toku01_img01{margin-top: 10.667vw;margin-bottom: 2.133vw;}.toku01_bamen{max-width: 36vw;margin-bottom: 5.333vw;margin-left: 0;}.toku01_steptx{max-width: 16vw;margin-left: 0;margin-right: 0;}.toku01_step{max-width: 19.2vw;margin-left: 0;margin-bottom: 2.667vw;}.toku01_icon_step{max-width: 22.133vw;}.toku01_icon_ex{max-width: 28.533vw;}.toku01_arrow_ten{top: auto;bottom: -11.533vw;left: 50%;max-width: 8.533vw;transform: translateX(-50%);}}.toku02main{margin-bottom: 8rem;}.toku02 .tokuborder{background: radial-gradient(circle at calc(100% - 7px) calc(100% - 7px), #f5d7a6 7px, transparent 7px) , radial-gradient(circle at 7px calc(100% - 7px), #f5d7a6 7px, transparent 7px) , linear-gradient(to bottom, #fff calc(100% - 14px), transparent calc(100% - 14px)) , linear-gradient(to right, transparent 7px, #f5d7a6 7px, #f5d7a6 calc(100% - 7px), transparent calc(100% - 7px));}.mikata_box{display: flex;justify-content: space-between;align-items: flex-start;margin-top: 4rem;flex-wrap: wrap;}@media only screen and (max-width: 767px) {.toku02main{margin-bottom: 16vw;}.mikata_box{margin-top: 10.667vw;flex-direction: column;}}.toku02_hyoshiki_tit{position: relative;display: flex;margin-bottom: 6rem;align-items: center;justify-content: center;}.toku02_hyoshiki_tit p{position: relative;display: flex;justify-content: center;align-items: center;max-width: 33.8rem;width: 100%;min-height: 8rem;font-size: 3.6rem;font-weight: bold;letter-spacing: .1em;color: #fff;background-color: #20aee5;border: 4px solid #fff;border-radius: 4rem;}.toku02_hyoshiki_tit p::after{content: "";border: 4px solid #c4e8f6;width: 106%;height: 124%;position: absolute;border-radius: 5rem;}.toku02_hyoshiki_tit::before{position: absolute;content: "";width: 100%;height: 4px;background-image: linear-gradient(to right, #20aee5 4px, transparent 2px);background-size: 18px 4px;z-index: -1;}.toku02_hr{height: 4px;background-image: linear-gradient(to right, #20aee5 4px, transparent 2px);background-size: 18px 4px;background-repeat: repeat-x;background-position: left bottom;border: none;margin: 8rem 0;}@media only screen and (max-width: 767px) {.toku02_hyoshiki_tit{margin-bottom: 10.667vw;}.toku02_hyoshiki_tit p{max-width: 42.667vw;height: 12.267vw;min-height: auto;font-size: 5.333vw;border: 3px solid #fff;border-radius: 8vw;}.toku02_hyoshiki_tit p::after{border: 3px solid #c4e8f6;width: 106%;height: 125%;border-radius: 8vw;}.toku02_hyoshiki_tit::before{height: 3px;background-image: linear-gradient(to right, #20aee5 3px, transparent 2px);background-size: 10px 3px;}.toku02_hr{height: 3px;background-image: linear-gradient(to right, #20aee5 3px, transparent 2px);background-size: 10px 3px;margin: 16vw 0;}}.toku02orange{background-color: #fde3a9;border-radius: 1.4rem;}.toku02green{background-color: #bfdeae;border-radius: 1.4rem;}.mondai_area{margin-top: 6rem;display: flex;justify-content: space-between;flex-wrap: wrap;}.mondai_wrap{display: flex;flex-direction: column;align-items: center;width: 54.4rem;}.mondai_box{width: 100%;min-height: 22.7rem;margin-bottom: 4rem;}.mondai_hakken .mondai_box{border: 2px solid #fcd475;}.mondai_kaiketsu .mondai_box{border: 2px solid #bfdeae;}.mondai_titbox{min-height: 8.4rem;display: flex;align-items: center;justify-content: center;}.mondai_hakken .mondai_titbox{background-color: #fff9e2;}.mondai_kaiketsu .mondai_titbox{background-color: #ecf4e1;}.mondai_tit{font-size: 2.2rem;font-weight: bold;text-align: center;line-height: 1.4;}.mondai_tagarea{min-height: 14.3rem;display: flex;justify-content: center;align-items: center;}.mondai_tagwrap{display: flex;justify-content: space-between;}.mondai_hakken .mondai_tagwrap{min-width: 40rem;}.mondai_kaiketsu .mondai_tagwrap{min-width: 46.4rem;}.mondai_tagbox{display: flex;flex-direction: column;align-items: flex-start;}.mondai_sankaku{position: relative;display: flex;justify-content: center;align-items: center;font-size: 2.1rem;font-weight: bold;margin-bottom: 4rem;}.mondai_sankaku::before{content: "";border-left: 55px solid transparent;border-right: 55px solid transparent;position: absolute;z-index: -1;}.mondai_hakken .mondai_sankaku::before{border-top: 60px solid #fde3a5;}.mondai_kaiketsu .mondai_sankaku::before{border-top: 60px solid #d6eaca;}.mondai_box2{display: flex;flex-direction: column;align-items: center;min-height: 72rem;border-radius: 2rem;padding: 3.3rem 3rem 0 3rem;}.mondai_hakken .mondai_box2{background-color: #fff9e2;border: 2px solid #fcd475;}.mondai_kaiketsu .mondai_box2{background-color: #ecf4e1;border: 2px solid #bfdeae;}.mondai_box2 .txt{font-size: 2rem;}@media only screen and (max-width: 1137px) {.mondai_area {justify-content: center;}.mondai_wrap + .mondai_wrap{margin-top: 3rem;}}@media only screen and (max-width: 767px) {.toku02orange{border-radius: 1.4rem;}.toku02green{border-radius: 1.4rem;}.mondai_area{margin-top: 10.667vw;flex-direction: column;padding: 0 4vw;}.mondai_wrap{width: 100%;}.mondai_wrap + .mondai_wrap{margin-top: 16vw;}.mondai_box{width: 100%;min-height: auto;margin-bottom: 5.867vw;}.mondai_titbox{min-height: 26.2vw;}.mondai_tit{font-size: 4.8vw;}.mondai_tagarea{min-height: 23.6vw;}.mondai_hakken .mondai_tagwrap{min-width: 63.467vw;}.mondai_kaiketsu .mondai_tagwrap{min-width: 74.667vw;}.mondai_tagbox{display: flex;flex-direction: column;align-items: flex-start;}.mondai_sankaku{font-size: 4.26vw;margin-bottom: 6.4vw;letter-spacing: .1em;}.mondai_sankaku::before{border-left: 9.067vw solid transparent;border-right: 9.067vw solid transparent;}.mondai_hakken .mondai_sankaku::before{border-top: 8vw solid #fde3a5;}.mondai_kaiketsu .mondai_sankaku::before{border-top: 8vw solid #d6eaca;}.mondai_box2{min-height: auto;border-radius: 2.667vw;padding: 4.8vw;}.mondai_box2 .txt{font-size: 4.8vw;}}.taisetsu_tit{display: flex;justify-content: center;position: relative;background-color: #ee7961;top: 6rem;min-height: 5.9rem;}.taisetsu_tit:before {position: absolute;content: '';top: 100%;left: 0;border: none;border-bottom: solid 2.5rem transparent;border-right: solid 4rem #d9423a;}.taisetsu_tit:after {position: absolute;content: '';top: 100%;right: 0;border: none;border-bottom: solid 2.5rem transparent;border-left: solid 4rem #d9423a;}.taisetsu_box{display: flex;justify-content: space-between;align-items: flex-start;background-color: #fcebe7;padding: 12.8rem 4rem 4rem 4rem;margin-top: -3rem;}@media only screen and (max-width: 1120px) {.taisetsu_tit{width: 106%;margin-left: -3%;}.taisetsu_tit:before {border-bottom: solid 3.2vw transparent;border-right: solid 2.667vw #d9423a;}.taisetsu_tit:after {border-bottom: solid 3.2vw transparent;border-left: solid 2.667vw #d9423a;}}@media only screen and (max-width: 1000px) {.taisetsu_tit{top: 1.333vw;min-height: 5.733vw;width: 106%;margin-left: -3%;}.taisetsu_tit:before {border-bottom: solid 3.2vw transparent;border-right: solid 2.667vw #d9423a;}.taisetsu_tit:after {border-bottom: solid 3.2vw transparent;border-left: solid 2.667vw #d9423a;}.taisetsu_box{padding: 12.5vw 4vw 8vw 4vw;margin-top: -8vw;flex-direction: column;}}@media only screen and (max-width: 767px) {.taisetsu_tit{top: 13.333vw;min-height: 15.733vw;}.taisetsu_tit:before {border-bottom: solid 3.2vw transparent;border-right: solid 2.667vw #d9423a;}.taisetsu_tit:after {border-bottom: solid 3.2vw transparent;border-left: solid 2.667vw #d9423a;}.taisetsu_box{padding: 30.5vw 4vw 8vw 4vw;}}.iin_box{background-color: #fcf4e5;padding: 4rem;display: flex;align-items: flex-end;justify-content: space-between;}.iin_boxL{max-width: 66.8rem;width: 100%;}.iin_tit{display: flex;color: #d87600;font-size: 3rem;margin-bottom: .75em;align-items: center;}.iin_tit::before{content: "";background-color: #d87600;height: 1em;width: 5px;border-radius: 1rem;margin-right: .5em;margin-top: .15em;}.iin_boxR{display: flex;max-width: 34.7rem;width: 100%;align-items: flex-end;justify-content: space-between;margin-left: 1rem;}.msg_name{font-size: 2rem;}@media only screen and (max-width: 767px) {.iin_box{padding: 4.8vw;flex-direction: column;}.iin_boxL{max-width: 100%;margin-bottom: 8vw;}.iin_tit{font-size: 6.2vw;}.iin_tit::before{margin-right: .3em;}.iin_boxR{max-width: 100%;align-items: center;flex-direction: column;margin-left: 0;}.iin_boxR .txt{font-size: 4.26vw;text-align: center;}.msg_name{font-size: 4.8vw;}}.toku02_ahirai01{width: 16.6rem;margin-bottom: .1em;}.toku02_img01{max-width: 54.6rem;width: 100%;}.toku02_img02{max-width: 44.2rem;width: 100%;}.toku02_hakken{max-height: 4.3rem;width: auto;}.toku02_hakken + .toku02_hakken{margin-top: .9rem;}.toku02_hyoshiki{max-width: 48.6rem;width: 100%;margin-bottom: 2.8rem;}.toku02_shiki{height: 2.1rem;width: auto;margin-bottom: .25em;margin-right: .25em;}.toku02_taisetsu_tit{position: absolute;max-width: 40.9rem;width: 100%;top: -5.5rem;}.toku02_taisetsu01{margin-top: 4rem;}.toku02_taisetsu02{max-width: 70rem;width: 100%;margin-left: 3rem;}.toku02_msg{max-width: 21.3rem;width: 100%;}@media only screen and (max-width: 1000px) {.toku02_taisetsu_tit{max-width: 51.867vw;top: -8.333vw;}.toku02_taisetsu02{max-width: 100%;margin-left: 0;margin-top: 8vw;}}@media only screen and (max-width: 767px) {.toku02_ahirai01{width: 43.733vw;margin-bottom: .1em;}.toku02_img01{max-width: 100%;margin-bottom: 5.333vw;}.toku02_img02{max-width: 100%;}.toku02_hakken{max-height: 6.613vw;}.toku02_hakken + .toku02_hakken{margin-top: 2.133vw;}.toku02_hyoshiki{max-width: 100%;margin-bottom: 5.067vw;}.toku02_shiki{height: 4.26vw;margin-bottom: .35em;}.toku02_taisetsu_tit{max-width: 81.867vw;top: -9.333vw;}.toku02_taisetsu01{margin-top: 10.667vw;}.toku02_msg{max-width: 39.467vw;margin-bottom: 3vw;}}.contents_wrap{margin-top: 8rem;padding: 0;background: none;}.concept_txt {margin: 0 0 8rem 0;text-align: left;}@media only screen and (max-width: 767px) {.contents_wrap{margin-top: 10.66vw;}.concept_txt {margin: 0 0 16vw 0;text-align: left;}}.qr_wrap {width: 100%;border-radius: 1rem;padding: 4rem;background-color: #eff8fa;}.qr_wrap + .qr_wrap{margin-top: 6rem;}.qr_box{display: flex;justify-content: space-between;}.qr_boxL{max-width: 52.2rem;width: 100%;margin-right: 1rem;}.qr_boxtit{position: relative;display: flex;font-size: 3rem;font-weight: bold;margin-bottom: 2.5rem;align-items: center;}.qr_boxtit.qr_new::before{content: "";background-image: url('/keirinkan/chu_r7/math/feature/images/toku04_icon_new.webp');width: 6.6rem;height: 6.6rem;background-size: contain;background-repeat: no-repeat;margin-right: 2.4rem;}.qr_boxR{max-width: 51.3rem;width: 100%;}@media only screen and (max-width: 767px) {.qr_wrap {border-radius: 1.333vw;padding: 8vw 4vw;}.qr_wrap + .qr_wrap{margin-top: 10.667vw;}.qr_box{flex-direction: column;}.qr_boxL{max-width: 100%;margin-right: 0;}.qr_boxtit{font-size: 6.4vw;margin-bottom: 8vw;}.qr_boxtit.qr_new::before{width: 16vw;height: 16vw;margin-right: 3.2vw;}.qr_boxR{max-width: 100%;margin-top: 8vw;}}.toku04 .tokuborder{background: radial-gradient(circle at calc(100% - 5px) calc(100% - 5px), #a6def5 5px, transparent 5px) , radial-gradient(circle at 5px calc(100% - 5px), #a6def5 5px, transparent 5px) , linear-gradient(to bottom, #eff8fa calc(100% - 10px), transparent calc(100% - 10px)) , linear-gradient(to right, transparent 7px, #a6def5 7px, #a6def5 calc(100% - 7px), transparent calc(100% - 7px));}.qrcon_box {display: flex;justify-content: space-between;align-items: flex-start;}.qrconL{max-width: 48.2rem;margin-right: 1em;}.qrconR{width: 50.4rem;}.qrcon_box .basic_btn_wrap {justify-content: flex-start;margin-top: 3rem;}@media only screen and (max-width: 767px) {.qrcon_box {flex-direction: column;}.qrconL{max-width: 100%;margin-right: 0;order: 2;margin-top: 8vw;}.qrconR{width: 100%;}.qrcon_box .basic_btn_wrap {justify-content: center;margin-top: 8vw;}.qr_wrap .basic_btn {width: 68vw;}}.toku04_sho_img03{margin-top: 4rem;}.toku04_chu_img01{max-width: 77.3rem;width: 100%;margin-top: 4rem;}.toku04_icon_hatten{max-width: 4.3rem;width: 100%;margin-bottom: -.15em;}@media only screen and (max-width: 767px) {.toku04_sho_img03{margin-top: 8vw;}.toku04_chu_img01{max-width: 100%;margin-top: 8vw;}.toku04_icon_hatten{max-width: 11.467vw;margin-right: .5em;}}