.form-control[disabled]::-webkit-input-placeholder {color: #eee}
.form-control[disabled]:-moz-placeholder {color: #eee}
.form-control[disabled]::-moz-placeholder {color: #eee}
.form-control[disabled]:-ms-input-placeholder {color: #eee}

.input-group .form-control[disabled]::-webkit-input-placeholder {color: #777}
.input-group .form-control[disabled]:-moz-placeholder {color: #777}
.input-group .form-control[disabled]::-moz-placeholder {color: #777}
.input-group .form-control[disabled]:-ms-input-placeholder {color: #777}

.select2-container--default .select2-search--inline .select2-search__field::-webkit-input-placeholder {color: rgba(163, 163, 163, 1)}
.select2-container--default .select2-search--inline .select2-search__field::-moz-placeholder {color: rgba(163, 163, 163, 1)}
.select2-container--default .select2-search--inline .select2-search__field::-moz-placeholder {color: rgba(163, 163, 163, 1)}
.select2-container--default .select2-search--inline .select2-search__field::-ms-input-placeholder {color: rgba(163, 163, 163, 1)}