.page-shutter{position:fixed;left:0;width:100vw;height:50vh;pointer-events:none;z-index:9999;-webkit-transition:-webkit-transform 0.4s cubic-bezier(0.74, 0, 0.22, 1.01);transition:-webkit-transform 0.4s cubic-bezier(0.74, 0, 0.22, 1.01);transition:transform 0.4s cubic-bezier(0.74, 0, 0.22, 1.01);transition:transform 0.4s cubic-bezier(0.74, 0, 0.22, 1.01), -webkit-transform 0.4s cubic-bezier(0.74, 0, 0.22, 1.01);background-color:var(--primary-color)}.page-shutter.top{top:0;-webkit-transform:translateY(-100%);-ms-transform:translateY(-100%);transform:translateY(-100%)}.page-shutter.bottom{bottom:0;-webkit-transform:translateY(100%);-ms-transform:translateY(100%);transform:translateY(100%)}body[data-pjax-transition].pjax-loading .page-shutter{-webkit-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}