.fullscreen-btn{background-color:rgba(218,26,50,.8);border:none;border-radius:4px;box-shadow:0 2px 6px rgba(0,0,0,.2);cursor:pointer;padding:6px;position:absolute;right:15px;top:15px}.fullscreen-btn:active,.fullscreen-btn:focus,.fullscreen-btn:hover{background-color:#da1a32;color:#fff}.fullscreen-btn i{font-size:1rem}.fullscreen-btn a:focus,a:hover{color:#fff}