.section-intro-basic{position:relative;width:100%}.section-intro-basic h1{font-size:3.2rem;font-weight:normal;margin:0}.section-intro-basic .intro_basic_txt{font-size:1.4rem;line-height:2;margin:30px 0 0}.section-intro-basic .intro_basic_txt p{margin:0}.section-intro-basic .intro_basic_image{overflow:hidden}.section-intro-basic .intro_basic_image img{display:block;width:100%;height:100%;object-fit:cover}@media screen and (max-width: 749px){.section-intro-basic{display:flex;flex-direction:column}.section-intro-basic .intro_basic_txt_container{height:100%;width:100%;order:1;margin-top:30px}.section-intro-basic .intro_basic_txt_container h1{font-size:2.4rem;text-align:center}.section-intro-basic .intro_basic_txt_container .intro_basic_txt{margin-top:15px;text-align:center}.section-intro-basic .intro_basic_txt_container .intro_basic_txt br{display:none}.section-intro-basic .intro_basic_image{height:220px;width:100%}}@media screen and (min-width: 750px){.section-intro-basic{overflow:hidden}.section-intro-basic:not(.no_intro_image){height:450px}.section-intro-basic.no_intro_image{margin-top:100px}.section-intro-basic .intro_basic_txt_container{height:100%}.section-intro-basic .intro_basic_txt_box{display:flex;flex-direction:column;justify-content:center;height:100%;width:50%;padding-right:140px}.section-intro-basic .intro_basic_image{position:absolute;width:calc(50% + 80px);height:100%;top:0;right:0}}