form {
  width:100%;
  max-width: 100%;
  padding-top:10px;
  padding-left:10px;
  padding-right:10px;
  display: inline-block;
  text-align: left;
}
input {
  width:100%;
  padding:10px;
  margin:10px 0px;
  border:none;
  border-bottom: 1px solid black;
  box-sizing: border-box;
}
input[type=text]:focus {
  border:none;
  outline:none;
  border-bottom: 1px solid #c83737ff;
}
input[type=submit] {
  border:none;
  max-width: 300px;
}
textarea {
  width:100%;
  height:70px;
  padding: 10px;
  margin: 10px 0px;
  border: 1px solid black;
  box-sizing: border-box;
}
textarea:focus {
  border: 1px solid #c83737ff;
  outline: none;
}
select {
  box-sizing: border-box;
  padding: 10px;
  margin: 10px 0px;
}
input[type=submit]:hover {
  background-color: #c83737ff;
}