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HTML

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Insecure Resource

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CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

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JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <div class="content-profile-page">
   <div class="profile-user-page card">
      <div class="img-user-profile">
        <img class="profile-bgHome" src="https://37.media.tumblr.com/88cbce9265c55a70a753beb0d6ecc2cd/tumblr_n8gxzn78qH1st5lhmo1_1280.jpg" />
        <img class="avatar" src="http://gravatar.com/avatar/288ce55a011c709f4e17aef7e3c86c64?s=200" alt="jofpin"/>
           </div>
          <button>Follow</button>
          <div class="user-profile-data">
            <h1>Jose Pino</h1>
            <p>github.com/jofpin</p>
          </div> 
          <div class="description-profile">Front-end | Security Researcher | CSS Warrior | <a href="https://twitter.com/bullgit" title="bullgit"><strong>@bullgit</strong></a> | I love to create small things for the internet!</div>
       <ul class="data-user">
        <li><a><strong>3390</strong><span>Posts</span></a></li>
        <li><a><strong>718</strong><span>Followers</span></a></li>
        <li><a><strong>239</strong><span>Following</span></a></li>
       </ul>
      </div>
    </div>

<footer>
   <h4>Design by <a href="https://twitter.com/jofpin" target="_blank" title="José Pino">@jofpin</a></h4>
</footer>
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=Quicksand:300,400|Lato:400,300|Coda|Open+Sans);

/* 
* Art by @jofpin 
* 2014
*/
body {
  background: #f8f5f0;
  font-family: "Open sans", sans-serif;
}
a {
  text-decoration: none;
  color: #3498db;
}
.content-profile-page {
  margin: 1em auto;
  width: 44.23em;
}

.card {
  background: #fff;
  border-radius: 0.3rem;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  border: .1em solid rgba(0, 0, 0, 0.2);
  margin-bottom: 1em; 
}

.profile-user-page .img-user-profile {
	margin: 0 auto;
  text-align: center; 
}
.profile-user-page .img-user-profile .profile-bgHome {
	border-bottom: .2em solid #f5f5f5;
  width: 44.23em;
  height: 16em;
  }
.profile-user-page .img-user-profile .avatar {
	margin: 0 auto;
  background: #fff;
  width: 7em;
  height: 7em;
  padding: 0.25em;
  border-radius: .4em;
  margin-top: -10em;
  box-shadow: 0 0 .1em rgba(0, 0, 0, 0.35);
}
.profile-user-page button {
	position: absolute;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  width: 7em; 
  background: #3498db;
  border: 1px solid #2487c9;
  color: #fff;
  outline: none;
  border-radius: 0 .6em .6em 0;
  padding: .80em;
}

.profile-user-page button:hover {
  background: #51a7e0;
  transition: background .2s ease-in-out;
  border: 1px solid #2487c9;
}
.profile-user-page .user-profile-data, .profile-user-page .description-profile {
  text-align: center;
  padding: 0 1.5em; 
}
.profile-user-page .user-profile-data h1 {
  font-family: "Lato", sans-serif;
  margin-top: 0.35em;
  color: #292f33;
  margin-bottom: 0; 
}
.profile-user-page .user-profile-data p {
	font-family: "Lato", sans-serif;
  color: #8899a6; 
  font-size: 1.1em;
  margin-top: 0;
  margin-bottom: 0.5em; 
}
.profile-user-page .description-profile {
  color: #75787b;
  font-size: 0.98em; 
}
.profile-user-page .data-user {
	font-family: "Quicksand", sans-serif;
  margin-bottom: 0;
  cursor: pointer;
  padding: 0;
  list-style: none;
  display: table;
  width: 100.15%; 
}
.profile-user-page .data-user li {
  margin: 0;
  padding: 0;
  width: 33.33334%;
  display: table-cell;
  text-align: center;
  border-left: 0.1em solid transparent; 
}
.profile-user-page .data-user li:first-child {
  border-left: 0; 
}
.profile-user-page .data-user li:first-child a {
  border-bottom-left-radius: 0.3rem; 
  }
.profile-user-page .data-user li:last-child a {
  border-bottom-right-radius: 0.3rem; 
}
.profile-user-page .data-user li a, .profile-user-page .data-user li strong {
  display: block; 
}
.profile-user-page .data-user li a {
  background-color: #f7f7f7;
  border-top: 1px solid rgba(242,242,242,0.5);
  border-bottom: .2em solid #f7f7f7;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4),0 1px 1px rgba(255,255,255,0.4);
  padding: .93em 0;
  color: #46494c; 
}
.profile-user-page .data-user li a strong, .profile-user-page .data-user li a span {
  font-weight: 600;
  line-height: 1; 
}
.profile-user-page .data-user li a strong {
  font-size: 2em; 
}
.profile-user-page .data-user li a span {
  color: #717a7e; 
}
.profile-user-page .data-user li a:hover {
  background: rgba(0, 0, 0, 0.05);
  border-bottom: .2em solid #3498db;
  color: #3498db; 
}
.profile-user-page .data-user li a:hover span {
  color: #3498db; 
}

footer h4 {
  display: block;
  text-align: center;
  clear: both;
  font-family: "Coda", sans-serif;
  color: #566965;
  line-height: 6;
  font-size: 1em;
}
footer h4 a {
  text-decoration: none;
  color: #3498db;
}
!

JS 

              
                // Pen design profile! :D
!
999px

Console