.k-multilinetextbox .k-icon {
    height: 16px;
}

.k-multilinetextbox {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    white-space: normal;
}

.k-multilinetextbox-textarea {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    white-space: normal;
    vertical-align: top;
    resize: none;
}