@keyframes mercury-arrowR{0%{transform:translate3d(0, 0, 0)}50%{transform:translate3d(30%, 0, 0)}100%{transform:translate3d(0, 0, 0)}}@keyframes mercury-arrowL{0%{transform:translate3d(0, 0, 0) rotate(180deg)}50%{transform:translate3d(-30%, 0, 0) rotate(180deg)}100%{transform:translate3d(0, 0, 0) rotate(180deg)}}@keyframes mercury-arrowU{0%{transform:translate3d(0, 0, 0) rotate(-90deg)}50%{transform:translate3d(0, 30%, 0) rotate(-90deg)}100%{transform:translate3d(0, 0, 0) rotate(-90deg)}}@keyframes mercury-arrowD{0%{transform:translate3d(0, 0, 0) rotate(90deg)}50%{transform:translate3d(0, 30%, 0) rotate(90deg)}100%{transform:translate3d(0, 0, 0) rotate(90deg)}}.mobile-page-b3s-layout-back{position:absolute;left:50%;top:30px;transform:translateX(-50%);width:950px;text-align:left}@media screen and (max-width: 900px){.mobile-page-b3s-layout-back{left:15px;top:15px;transform:translateX(0);width:auto}}.mobile-page-b3s-layout-back_link{position:relative;font-size:2rem;line-height:1.7;padding-left:1em;text-decoration:none;transition:opacity 0.4s}@media screen and (min-width: 901px){.mobile-page-b3s-layout-back_link:hover{opacity:0.6}}@media screen and (max-width: 900px){.mobile-page-b3s-layout-back_link{font-size:1.5rem;line-height:1.4}}.mobile-page-b3s-layout-back_link .icon-svg{position:absolute;left:0;top:0;bottom:0;margin:auto;transform:rotate(180deg)}.mobile-page-b3s-layout-back_link:hover .icon-svg{animation:mercury-arrowL 0.4s 2}