.wrapper{
    width: 80vw;
    max-width: 500px;
    min-width: 300px;
    margin: 0 20px;
}
fieldset{
  margin-bottom: 50px;
  padding: 20px 10px;
  text-align: center;
}
button{
  width: 350px;
  height: 50px;
}
.contacts{
  display: block;
  margin: 0 auto;
  margin-top: 15px;
}
textarea{
  width: 79vw;
  max-width: 500px;
  min-width: 300px;
  resize: none; 
}
#skills input{
  margin-bottom: 15px;
}