html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}
.pad-top {
    padding-top: 20px;
}
.scroll-container {    
    display: flex;
    flex-direction: column-reverse;
    border: 1px solid #ccc;
    padding: 15px;
    height: 400px;
    background-color: #f9f9f9;
    overflow-y: scroll;
}
    .text-bubble {
        display: inline-block;
        border: 1px solid #eee;
        width: 98%;
        margin: 10px;
        padding: 8px 12px;
        background-color: #f0f0f0;
        border-color: #d0d0d0;
        border-radius: 20px;
        /*border-radius: 0 20px 12px 20px;*/
    }

.btn-chat {
    background-color: transparent;
    border-color: transparent;
    border: none;
    color: #000;
    font-size: 40px;
}