.back_top_wrapper{position:fixed;transition:bottom .3s ease;z-index:200}.jz_screen_pc .back_top_wrapper{bottom:47px;box-sizing:border-box;height:70px;right:21px;width:66px}.jz_screen_pc .back_top_content{bottom:calc(50% - 7px);left:50%;margin-bottom:-24px;margin-left:-24px;position:absolute;transition:bottom .3s ease}.jz_screen_pc .back_top_content.m_rocket{margin-bottom:-28px}.jz_screen_mobi .back_top_wrapper{bottom:75px;right:16px}.jz_screen_mobi .keyboard-active .back_top_wrapper{display:none}.jz_screen_pc .back_top_wrapper:hover .back_top_content{bottom:50%}.jz_screen_mobi .back_top_wrapper:hover{bottom:66px;right:16px}.back_top_wrapper svg{cursor:pointer}.back_top_wrapper .svg_0{height:48px;width:48px}.jz_screen_mobi .back_top_wrapper .svg_0{height:38px;width:38px}.jz_screen_mobi .back_top_wrapper .svg_5{height:44px}.back_top_wrapper .svg_5{height:56px}.back_top_wrapper .svg_3,.back_top_wrapper .svg_4{height:48px;width:48px}.jz_screen_mobi .back_top_wrapper .svg_3,.jz_screen_mobi .back_top_wrapper .svg_4{height:38px;width:38px}.back_top_wrapper .svg_shadow_3{border-radius:8px;box-shadow:0 0 9px 0 rgba(0,0,0,.1);display:inline-block;height:48px;width:48px}.back_top_wrapper .svg_shadow_4{border-radius:50%;box-shadow:0 0 10px 0 rgba(0,0,0,.15);display:inline-block;height:48px;width:48px}.jz_screen_mobi .back_top_wrapper .svg_shadow_3,.jz_screen_mobi .back_top_wrapper .svg_shadow_4{height:38px;width:38px}.back_top_wrapper .back_top_user{cursor:pointer;height:50px;width:50px}.jz_screen_mobi .back_top_wrapper .back_top_user{height:38px;width:38px}@keyframes jzBackTopFadeIn{0%{opacity:0}to{opacity:1}}@keyframes jzBackTopFadeOut{0%{opacity:1}to{opacity:0}}.fade-appear,.fade-enter-active,.fade-leave-active{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:linear}.fade-appear,.fade-enter-active{animation-name:jzBackTopFadeIn;animation-play-state:running;opacity:0}.fade-leave-active{animation-name:jzBackTopFadeOut;animation-play-state:running}
/*# sourceMappingURL=jzBackTop.579e8950.css.map*/