.containerx{position:relative;height:100vh}#input{position:fixed;bottom:0;width:100%}[dir] #input{border-radius:0}[dir=ltr] #input{right:0}[dir=rtl] #input{left:0}#header{position:fixed;top:0;width:100%;z-index:99}[dir] #header{border-radius:0;background-color:"#FFFFF0";padding:5px;border-bottom:1px solid}[dir=ltr] #header{right:0}[dir=rtl] #header{left:0}.chat{overflow-y:scroll}[dir] .message .card{padding:10px;margin:0!important}[dir] .message{padding:5px}