@import "https://fonts.googleapis.com/css?family=Roboto";
.btn-vimchat {
  font-family: 'Roboto', sans-serif;
  position: fixed;
  right: 0;
  bottom: 6vmin;
  min-width: 230px;
  text-align: center;
  width: 100%;
  z-index: 100;
}

.btn-vimchat #btn-tel,
.btn-send {
  background: #0c699f;
  color: #fff;
  padding: 2.9vmin 16.3vmin;
  text-transform: capitalize;
  text-decoration: none;
  text-align: center;
  margin: 0 auto;
  border-radius: 1vmin;
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  font-size: 4.2vmin;
}

.btn-send.btn-send {
  text-transform: none;
}

.window {
  text-align: center;
  display: flex;
  align-items: center;
  height: 85%;
  font-family: 'Roboto', sans-serif;
}

.window form {
  margin-bottom: 0;
}

.window .vimchat-paragraph {
  font-size: 1.3em;
  line-height: 160%;
}

.window :focus {
  outline: -webkit-focus-ring-color auto 0px;
}

.window .flex-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.window .tel {
  border-radius: 9px;
  border: 1px solid #000000;
  font-size: 1em;
  color: #aaacae;
  padding: 11px 8px;
  width: 250px;
}

.window button[type="submit"] {
  background: #aaacae;
  color: #fff;
  padding: 12px 32px;
  font-size: 1em;
  border-width: 0;
  border-radius: 9px;
  cursor: pointer;
}

.window .logo {
  width: 100px;
}

.error {
  color: red;
  margin-top: 8px;
  font-size: 13px;
}