.center{text-align:center!important;}
.right{text-align:right;}
td{vertical-align:middle!important;}
form{display:inline!important;}
input{margin:0 auto;}

.form-control::-webkit-input-placeholder {
  color: #ccc;
  opacity: 1;
}

.form-control::-moz-placeholder {
  color: #ccc;
  opacity: 1;
}

.form-control:-ms-input-placeholder {
  color: #ccc;
  opacity: 1;
}

.form-control::placeholder {
  color: #ccc;
  opacity: 1;
}