.custom-file-input:lang(de)~.custom-file-label:after{content:"Datei ausw\E4hlen"}.file-input{padding:5px 10px 5px 10px}.error{color:red}.error-border{border:1px solid red;border-radius:5px}.success-border{border:1px solid #4dbd74;border-radius:5px}.req-field{font-size:.75em}