.video-player{height:98vh}.default_callbg,.participant_track video{position:relative;height:98vh}.default_callbg{background-color:#2f4f4f}.top-right{position:absolute;top:-1.6vh;right:3.1vh}.bottom-bar{position:absolute;bottom:3vh;left:50%}.local-track{background-color:transparent}.local-track,.local-track video{height:15vh;width:20vh}.btn-circle{width:30px;height:30px;text-align:center;padding:6px 0;font-size:12px;line-height:1.42;border-radius:15px}.btn-circle:hover{background-color:transparent}.btn-active{background-color:#b22222}