Non riesco a far coesistere queste due codici
Sto cercando di far aprire una pagina cliccando su un pulsante con una animazione.

La pagina principale ha questa impostazione :
codice HTML:
<!-- start servizi -->
<div id="servizi" class="text-center">
<div class="container">
<div class="row">
<div class="col-md-12 wow bounce">
<h2>Di cosa ci occupiamo</h2>
</div>
<div class="col-sm-6 col-md-3 wow fadeInLeft" data-wow-delay="0.6s">
<div class="plan plan_one">
<h4 class="plan_title">Prova</h4>
<ul>
<div align="left">pppppp ppppppppppp pp,....</div>
</ul>
<button class="btn btn-warning">Continua</button>
</div>
Questo è il file contenente "style"
codice: codice:
/* start servizi */
#servizi
{
border-bottom: 1px solid #f6f6f6;
}
#servizi .col-md-3,
#servizi .col-sm-6
{
padding: 0;
margin: 0;
}
#servizi .plan
{
border: 1px solid #f6f6f6;
margin-top: 100px;
transition: all 0.4s ease-in;
padding: 40px;
}
#servizi .plan_one
{
margin-top: 60px;
}
#servizi .plan_two
{
margin-top: 80px;
}
#servizi .plan_three
{
margin-top: 40px;
}
#servizi .plan_four
{
margin-top: 0px;
}
#servizi .plan:hover
{
background: #202020;
color: #ffffff;
transform: scale(1.0);
}
#servizi .plan .plan_title
{
border-bottom: 1px solid #f6f6f6;
color: #9bc848;
font-size: 30px;
padding: 20px;
}
#servizi .plan ul
{
padding: 0;
}
#servizi .plan ul li
{
display: block;
padding: 20px 0 20px 0;
}
#servizi .plan .btn
{
background: #93ca3a;
border: none;
border-radius: 2px;
font-weight: bold;
font-size: 12px;
width: 120px;
margin-top: 20px;
margin-bottom: 20px;
transition: all 0.4s ease-in-out;
}
#servizi .plan .btn:hover
{
background: #FFFFFF;
color: #66AF33;
}
/* end servizi */
Volevo aggiungere questo:[HTML codice HTML:
]<style>
body {font-family: Arial, Helvetica, sans-serif;}
/* Set a style for all buttons */
button {
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
}
button:hover {
opacity: 0.8;
}
/* Center the image and position the close button */
.imgcontainer {
text-align: center;
margin: 24px 0 12px 0;
position: relative;
}
.container {
padding: 16px;
}

/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
padding-top: 60px;
}
/* Modal Content/Box */
.modal-content {
background-color: #fefefe;
margin: 5% auto 15% auto; /* 5% from the top, 15% from the bottom and centered */
border: 1px solid #888;
width: 80%; /* Could be more or less, depending on screen size */
}
/* The Close Button (x) */
.close {
position: absolute;
right: 25px;
top: 0;
color: #000;
font-size: 35px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: red;
cursor: pointer;
}
/* Add Zoom Animation */
.animate {
-webkit-animation: animatezoom 0.6s;
animation: animatezoom 0.6s
}
@-webkit-keyframes animatezoom {
from {-webkit-transform: scale(0)}
to {-webkit-transform: scale(1)}
}

@keyframes animatezoom {
from {transform: scale(0)}
to {transform: scale(1)}
}
< /style>
< /head>
< body>
< button onclick="document.getElementById('servizi').style. display='block'" style="width:auto;">Continua</button>
< div id="servizi" class="modal">

<form class="modal-content animate" action="/testo.html">
<div class="imgcontainer">
<span onclick="document.getElementById('servizi').style. display='none'" class="close" title="Chiudi Finestra">&times;</span>
</div>
<div class="container">
<h2>Provavvvvv abkhblkwjhò òohj òo hdòohòodsh</h2>
</div>
</form>
/HTML]

Mi potete dire come posso coesistere questa pagina, Grazie