input#txt_svs{
   width: 250px;
}
textarea#txt_dtl{
   width: 500px;
   height: 450px;
}
input#txt_adr{
   width: 600px;
}

span.required::after{
   content: "(必須)";
   color: red;
}

form.validated fieldset:invalid,
form.validated input:invalid,
form.validated textarea:invalid {
   border: 2px solid red;
}

span#s_ctcErr{
   display: none;
   color: red;
   font-weight: bold;
}
span#s_ctcErr.isErr{
   display: inline;
}