JSFiddle - React, Tailwind, and code Playground

HTML

<div id="shop-slide">
		<div  class="shop-content">
			   <form action="/" method="post">
			   <h1>You have selected services</h1>
				  <input type="text" class="field" name="login" value="Return code SMS..." onfocus="if (this.value == 'Return code SMS....') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Return code SMS....';}" />
				  <input type="text" class="field" name="haslo" value="Nick ..." onfocus="if (this.value == 'Nick ...') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Nick ...';}" />
				  <input type="submit" class="submit" name="submit" value="Confirm" />
				</form>
		</div>
	</div>
	<div  class="shop-toggle">
		<p style="display: none;">Buy</p>
		<p <img class="close" src="images/close.png" alt="" />Close</p>
	</div>
	<div id="shop-slide">
		<div  class="shop-content">
			   <form action="/" method="post">
			   <h1>You have selected services</h1>
				  <input type="text" class="field" name="login" value="Return code SMS..." onfocus="if (this.value == 'Return code SMS....') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Return code SMS....';}" />
				  <input type="text" class="field" name="haslo" value="Nick ..." onfocus="if (this.value == 'Nick ...') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Nick ...';}" />
				  <input type="submit" class="submit" name="submit" value="Confirm" />
				</form>
		</div>
	</div>
	<div  class="shop-toggle">
		<p style="display: none;">Buy</p>
		<p <img class="close" src="images/close.png" alt="" />Close</p>
	</div>

CSS

#sklep {
	width: 50%;
	top: 0;
	position: absolute;
	z-index: 999;
	margin-right:30%;
	margin-left: 25%;
	padding: 0;
}

#sklep a {
   color: #ffffff;
}

#sklep a:hover {
   color: #616161;
}

#sklep-slide {
	width: 100%;
	margin: 0 auto;
	padding: 0px;
	background: #3b3b3b;
	border-bottom: 1px solid #ffffff;
}

#sklep-content {
	width: 290px;
	height: auto;
	margin:  auto ;
	padding: 13px;
	display: none;
}

#sklep-content p {
	margin: 0;
	padding: 0;
}

#sklep-toggle {
	width: 174px;
	height: 41px;
	background: url(../img/btn.png) no-repeat;
	margin: 0 auto;
	padding: 0;
	z-index: 999;
	text-align: center;
	color: #ffffff;
	text-shadow: 1px 1px 1px #a20b1b;
	line-height: 37px;
	font-weight: bold;
	cursor: pointer;
	display: block;
	text-decoration: none;
}

#sklep-toggle:hover {
	color: #41070d;
	text-shadow: 1px 1px 0px #ee4557;
}	

#sklep-toggle p {
	margin: 0;
	padding: 0;
}

.field {
	width: 200px;
	border: solid 1px #303030;
   	margin-right: 30px;
	margin-left: 30px;
   padding: 9px 13px;
	background: #ffffff;
	color: #343434;
	background: -webkit-gradient(linear, left top, left 25, from(#ffffff), color-stop(4%, #eeeeee), to(#ffffff));
	background: -moz-linear-gradient(top, #ffffff, #eeeeee 1px, #ffffff 25px);
	-moz-border-radius: 10px;
	-webkit-border-radius: 10px;

}

.submit {
	width: 120px;
	margin-left: 80px;
	padding: 8px 13px;
	font-weight: bold;
	text-shadow: 1px 1px 1px #484848;
	color: #ffffff;
	cursor: pointer;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;	
	background: #6f6f6f;
	border: solid 1px #303030;
}

.submit:hover {
   background: #636363;
}


.close {
   vertical-align: middle;
   margin: 0px 3px 0px -16px;
   padding: 0;
}

JavaScript

$(document).ready(function(){
   $('.shop-toggle').click(function() {
      $this = $(this);
       $this.prev().find('.shop-content').slideToggle(300,function(){
         $this.find("p").toggle();
      });
   });
});