html body button.ttphonebutton {
  display: none !important;
}

@media (max-width: 767px) {
  html body button.ttphonebutton {
    position: fixed !important;
    right: 16px !important;
    bottom: calc(18px + env(safe-area-inset-bottom, 0px)) !important;
    left: auto !important;
    z-index: 1040 !important;
    display: inline-flex !important;
    width: 52px !important;
    min-width: 52px !important;
    max-width: 52px !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 0 !important;
    border: 2px solid #fff !important;
    border-radius: 50% !important;
    color: #fff !important;
    background: #32be80 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .22) !important;
    font-size: 0 !important;
    line-height: 0 !important;
    text-indent: 0 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    transition: background-color .15s ease, box-shadow .15s ease, transform .15s ease;
    -webkit-tap-highlight-color: transparent;
  }

  html body button.ttphonebutton::before,
  html body button.ttphonebutton::after {
    display: none !important;
    content: none !important;
  }

  html body button.ttphonebutton:hover,
  html body button.ttphonebutton:focus,
  html body button.ttphonebutton:active {
    color: #fff !important;
    background: #239866 !important;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .28) !important;
    text-decoration: none !important;
  }

  html body button.ttphonebutton:focus-visible {
    outline: 3px solid rgba(50, 190, 128, .35);
    outline-offset: 3px;
  }

  html body button.ttphonebutton:active {
    transform: scale(.94);
  }

  html body button.ttphonebutton > .ttphonebutton__icon {
    position: static !important;
    display: block !important;
    flex: 0 0 25px !important;
    width: 25px !important;
    min-width: 25px !important;
    max-width: 25px !important;
    height: 25px !important;
    min-height: 25px !important;
    max-height: 25px !important;
    margin: 0 !important;
    fill: currentColor !important;
    pointer-events: none !important;
  }

  html body button.ttphonebutton > .ttphonebutton__icon * {
    pointer-events: none !important;
  }
}