input:not([type]):focus:not([readonly]),
input[type=text]:focus:not([readonly]),
input[type=password]:focus:not([readonly]),
input[type=email]:focus:not([readonly]),
input[type=url]:focus:not([readonly]),
input[type=time]:focus:not([readonly]),
input[type=date]:focus:not([readonly]),
input[type=datetime]:focus:not([readonly]),
input[type=datetime-local]:focus:not([readonly]),
input[type=tel]:focus:not([readonly]),
input[type=number]:focus:not([readonly]),
input[type=search]:focus:not([readonly]),
textarea.materialize-textarea:focus:not([readonly]) {
    border-bottom: 1px solid #42a5f5 !important;
    box-shadow: 0 1px 0 0 #1976d2 !important;
}