Add this code to the Custom CSS field on the Settings tab of your AI Chatbot widget’s settings:
before
after

/* ==========================================================
Compact Message Input
========================================================== */
/* Outer input container */
.es-interaction-field-container {
position: relative !important;
display: block !important;
height: 50px !important;
min-height: 50px !important;
max-height: 50px !important;
padding: 0 !important;
margin: 0 !important;
border: 1px solid #d8d0c9 !important;
border-radius: 12px !important;
background: #ffffff !important;
box-shadow: none !important;
box-sizing: border-box !important;
overflow: hidden !important;
}
/* Vertically center text and cursor */
.es-interaction-field-text-control {
position: absolute !important;
top: 50% !important;
left: 0 !important;
transform: translateY(-50%) !important;
box-sizing: border-box !important;
width: 100% !important;
height: 20px !important;
min-height: 20px !important;
max-height: 20px !important;
margin: 0 !important;
padding: 0 90px 0 14px !important;
border: 0 !important;
border-radius: 0 !important;
outline: none !important;
background: transparent !important;
font-size: 14px !important;
line-height: 20px !important;
overflow-y: auto !important;
resize: none !important;
}
/* Input placeholder */
.es-interaction-field-text-control::placeholder {
color: #a59a92 !important;
opacity: 1 !important;
}
/* Attachment and send buttons */
[class*="interaction-field__Actions-sc"] {
position: absolute !important;
top: 50% !important;
right: 10px !important;
bottom: auto !important;
left: auto !important;
transform: translateY(-50%) !important;
display: flex !important;
align-items: center !important;
justify-content: flex-end !important;
gap: 8px !important;
padding: 0 !important;
z-index: 2 !important;
}
/* Input focus state */
.es-interaction-field-container:focus-within {
border-color: #c76b32 !important;
box-shadow: none !important;
}
