/* Root scrolling must be immediate when a gesture is relayed from an iframe.
   Smooth auto scrolling at each 16ms touchmove caused the 'glued player' bug. */
html{scroll-behavior:auto!important}
.gb75-player-shell,.gb78-reader-wrap{overscroll-behavior-y:auto!important}
.gb75-player-shell iframe,.gb78-reader-wrap iframe{overscroll-behavior-y:auto!important}
.gb78-reader-wrap iframe{display:block;width:100%;min-height:0!important;height:510px}