.bg-widget{background-color:#f4f4f0}.ball-1{animation:ball-anim 5s cubic-bezier(.8,0,.37,1) infinite;animation-delay:0s}.ball-2{animation:ball-anim 5s cubic-bezier(.8,0,.37,1) infinite;animation-delay:.05s}.ball-3{animation:ball-anim 5s cubic-bezier(.8,0,.37,1) infinite;animation-delay:.1s}.ball-4{animation:ball-anim 5s cubic-bezier(.8,0,.37,1) infinite;animation-delay:.15s}@keyframes ball-anim{0%{left:0}8.33%{left:0}25%{left:calc(100% - 8px)}33.33%{left:calc(100% - 8px)}50%{left:0}58.33%{left:0}75%{left:calc(100% - 8px)}83.33%{left:calc(100% - 8px)}to{left:0}}.helper-widget-wrapper{border-left:none}@media (max-width:639px){.helper-widget-wrapper{border-left:none!important}}@media (min-width:640px){.responsive-chat{margin:0 auto}.helper-widget-wrapper{border-left:1px solid black}}