.call-btn{position:fixed;bottom:1em;left:2%;width:50px;height:50px;z-index:11}.call-btn .icon_logo>a>img{width:70%;padding:unset;border:none}.call-btn .circle_waves{border-radius:50%;background-color:#39f;width:40px;height:40px;position:absolute;opacity:0;bottom:10px;left:0;z-index:99;animation:waves 4s infinite cubic-bezier(.36,.11,.89,.32)}.call-btn .icon_logo{position:relative;z-index:100;padding:5px}.email-btn{position:fixed;bottom:9em;left:2%;width:50px;height:50px;z-index:11}.email-btn .icon_logo>a>img{width:70%;padding:unset;border:none}.email-btn .circle_waves{border-radius:50%;background-color:#39f;width:40px;height:40px;position:absolute;opacity:0;bottom:10px;left:0;z-index:99;animation:waves 4s infinite cubic-bezier(.36,.11,.89,.32)}.email-btn .icon_logo{position:relative;z-index:100;padding:5px}