.container{
  width: 500px;
  margin: 0 auto;
  text-align: center;
  padding: 50px;
  background-image: url(/img/9936920.jpg);
}
.form-group{
  margin: 20px 0;
  text-align: left;
}
label{
  display: block;
  font-weight: bold;
  margin-bottom: 10px;
}
input[type='number']{
  width: 100%;
  padding: 10px;
  font-size: 16px;
  border-radius: 5px;
  border:solid 1px gray;
  margin-bottom: 20px;
}
button{
  padding: 10px 20px;
  background-color: gray;
  color: #fff;
  border-radius: 5px;
  cursor: pointer;
  border:none
}
.myWrapTable{
  text-align: left;
  border-collapse: collapse;
}
.myWrapTable td{
  border: solid 1px gray;
  padding: 5px 10px;
}