article{position:relative;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}@media only screen and (min-width:1030px) and (min-height:800px) and (orientation:landscape),only screen and (min-width:800px) and (min-height:1030px) and (orientation:portrait){article{position:absolute;top:0;left:0}}@media only screen and (min-width:1000px) and (orientation:landscape){article{position:absolute;top:0;left:0}}#my-video{width:100vw;height:100vh;object-fit:cover;position:fixed;z-index:-3;top:0;animation:videodis .3s both 2s}@keyframes videodis{0%{opacity:0}100%{opacity:1}}main .main_visual,main .main_visual02{margin-left:205px}main .top_about{margin-left:205px}@media screen and (max-width:880px){main .main_visual,main .main_visual02{margin-left:0}main .top_about{margin-left:0}}#sec-02{visibility:unset !important}.sec-02-active{position:static !important}.pc-block{display:block}.sp-block{display:none}@media screen and (max-width:500px){.pc-block{display:none}.sp-block{display:block}}