* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

.btns{
  background-color: #019267;
  font-size: 16px;
  color: #ffffff;
  width: 20%;
}
.btns:hover{
  background-color: #e32127;
  font-size: 16px;
  color: #ffffff;
  width: 20%;

}
h1{
  margin-left: 2%;
  margin-top: 2%;
  margin-bottom: 2%;
  font-size: 30px;
  font-weight: 500;
}

.tentinput input{
  
  margin-left: 2%;
  margin-bottom: 2%;
  font-size: 16px;
  width: 20%;
  height: 30px;
  border-radius: 10px;
}

@media only screen and (max-width: 480px) {

  h1{
    text-align: center;
  }

  .tentinput input{
    display: block;
    width: 96%;
    margin-left: auto;
    margin-right: auto;
    height: 50px;


  }
  .btns:hover{
    width: 96%;
  }
  
}