margin: 0;

  padding: 0;

}

​

#div1 {

  margin: 5px;

  padding: 5px;

  border-radius: 2px;

  font-family: helvetica;

}

​

#div1 * {

  display: inline;

}

​

a {

  color: #3498db;

  text-decoration: none;

}

​

a:hover {

  text-decoration: underline;

}

​

#div1 div {

  color: #3498db;

  font-weight: bold;

  font-size: 20px;

  margin-left: 35px;

  border-radius: 2px;

  padding: 8px;

}

​

button {

    margin: 2px;

    font-size: 25px;

    background-color: white;

    color: #3498db;

    border-color:#3498db;

    border-style: solid;

​

    -webkit-transition: all 0.5s;

    -moz-transition: all 0.5s;

    -o-transition: all 0.5s;

    transition:all 0.5s;

}

​

button:hover {

    background-color:#3498db;

    color: white;

    border-color: white;

​

    -webkit-transition: all 0.5s;

    -moz-transition: all 0.5s;

    -o-transition: all 0.5s;

    transition:all 0.5s;

}