@import url(https://fonts.googleapis.com/css?family=PT+Sans);
*,
*:before,
*:after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
section.skills{
    color: #444;
    background: #f9f9f9;
    font-size: 1em;
    font-family: "PT Sans", sans-serif;
    position: relative;
    width: 100%;
  
}


/*##### SKILLS SECTION #####*/
.skills {
  padding: 70px 20px;
}
.skills .content .development-wrapper .development-title {
  color: #3c3c3c;
  font-size: 2em;
  text-align: center;
  margin-bottom: 20px;
}
.skills .content .development-wrapper .skills-bar-container {
  position: relative;
  width: 100%;
  list-style-type: none;
}
.skills .content .development-wrapper .skills-bar-container li {
  width: 100%;
  margin-bottom: 20px;
}
.skills .content .development-wrapper .skills-bar-container li .progressbar-title {
  color: #3c3c3c;
  margin-bottom: 5px;
}
.skills .content .development-wrapper .skills-bar-container li .progressbar-title h3 {
  display: inline-block;
  font-size: 1.1em;
  font-family: "PT Sans", sans-serif;
}
.skills .content .development-wrapper .skills-bar-container li .progressbar-title .percent {
  position: absolute;
  right: 20px;
  font-size: 1.1em;
}
.skills .content .development-wrapper .skills-bar-container li .bar-container {
  background: #ececec;
  position: relative;
  width: 100%;
  height: 10px;
}
.skills .content .development-wrapper .skills-bar-container li .bar-container .progressbar {
  background: #34495e;
  position: absolute;
  width: 0%;
  height: 100%;
}
.skills .content .tools-knowledge-wrapper {
  width: 100%;
}
.skills .content .tools-knowledge-wrapper .tools-wrapper,
.skills .content .tools-knowledge-wrapper .knowledge-wrapper {
  position: relative;
  padding: 20px 0;
  widht: 100%;
  text-align: center;
}
.skills .content .tools-knowledge-wrapper .tools-wrapper .title,
.skills .content .tools-knowledge-wrapper .knowledge-wrapper .title {
  color: #3c3c3c;
  font-size: 2em;
  margin-bottom: 10px;
}
.skills .content .tools-knowledge-wrapper .tools-wrapper ul,
.skills .content .tools-knowledge-wrapper .knowledge-wrapper ul {
  list-style-type: none;
  margin-left: 40px;
}
.skills .content .tools-knowledge-wrapper .tools-wrapper ul li,
.skills .content .tools-knowledge-wrapper .knowledge-wrapper ul li {
  color: #444;
  font-weight: bold;
  font-size: 1.1em;
  text-align: left;
}
.skills .content .tools-knowledge-wrapper .tools-wrapper ul li i,
.skills .content .tools-knowledge-wrapper .knowledge-wrapper ul li i {
  color: #27ae60;
}


/* ############################
        RESPONSIVE
############################### */
@media screen and (min-width: 480px) {
  .skills .content .tools-knowledge-wrapper .tools-wrapper,
  .skills .content .tools-knowledge-wrapper .knowledge-wrapper {
    width: 50%;
    float: left;
    padding: 0;
  }
  .skills .content .tools-knowledge-wrapper .tools-wrapper ul,
  .skills .content .tools-knowledge-wrapper .knowledge-wrapper ul {
    margin-left: 0;
  }
  .skills .content .clear {
    clear: both;
  }
}
@media screen and (min-width: 640px) {
  .about-myself {
    padding: 100px 40px;
  }

  .skills {
    padding-left: 0;
    padding-right: 0;
  }
  .skills .content .development-wrapper {
    width: 600px;
    margin: auto;
    margin-bottom: 50px;
  }
  .skills .content .tools-knowledge-wrapper {
    width: 600px;
    margin: auto;
  }

  .contact .content .socials {
    width: 600px;
    margin: auto;
  }
}
@media screen and (min-width: 960px) {
  .experience .content ul li {
    margin: 0 auto;
  }
  .experience .content ul li .experience-content {
    width: 40vw;
  }
  .experience .content ul li:nth-child(odd) .experience-content {
    left: 63px;
  }
  .experience .content ul li:nth-child(odd) .experience-content:before {
    left: -50px;
    width: 50px;
  }
  .experience .content ul li:nth-child(even) .experience-content {
    left: calc(-40vw - 57px);
    -webkit-border-radius: 5px 0px 5px 5px;
    -moz-border-radius: 5px 0px 5px 5px;
    border-radius: 5px 0px 5px 5px;
  }
  .experience .content ul li:nth-child(even) .experience-content:before {
    left: auto;
    right: -50px;
    width: 50px;
  }
  .experience .content ul li:nth-child(odd) .hidden {
    margin-left: 10vw;
  }
  .experience .content ul li:nth-child(even) .hidden {
    margin-left: -10vw;
  }

  .skills {
    padding-left: 50px;
    padding-right: 50px;
  }
  .skills .content {
    max-width: 1100px;
    margin: auto;
  }
  .skills .content .development-wrapper,
  .skills .content .tools-knowledge-wrapper {
    float: left;
  }
  .skills .content .development-wrapper {
    margin-bottom: 0;
    width: 60%;
  }
  .skills .content .tools-knowledge-wrapper {
    width: 40%;
    margin-top: 60px;
  }
  .skills .content .tools-knowledge-wrapper .tools-wrapper,
  .skills .content .tools-knowledge-wrapper .knowledge-wrapper {
    float: none;
    margin: auto;
  }
  .skills .content .tools-knowledge-wrapper .tools-wrapper {
    margin-bottom: 30px;
  }

  .portfolio .content .projects .project {
    position: relative;
    margin: auto;
    margin-bottom: 3%;
    width: 680px;
    height: 450px;
    overflow: hidden;
  }
  .portfolio .content .projects .project:hover .project-image {
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
  }
  .portfolio .content .projects .project:hover .project-title, .portfolio .content .projects .project:hover .project-description {
    opacity: 1;
  }
  .portfolio .content .projects .project .project-image {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    -webkit-transition: transform .5s ease;
    transition: transform .5s ease;
    -webkit-transform-origin: left top;
    transform-origin: left top;
    z-index: 3;
    overflow: hidden;
  }
  .portfolio .content .projects .project .project-image img {
    width: 100%;
    height: auto;
    min-height: 100%;
    min-width: 100%;
  }
  .portfolio .content .projects .project .project-title,
  .portfolio .content .projects .project .project-description {
    position: absolute;
    height: 50%;
    opacity: 0;
    -webkit-transition: opacity .3s linear;
    transition: opacity .3s linear;
    overflow: hidden;
  }
  .portfolio .content .projects .project .project-title {
    width: 50%;
    top: 0;
    right: 0;
    padding: 10px;
    text-align: center;
    display: table;
  }
  .portfolio .content .projects .project .project-title h2 {
    font-size: 2em;
    text-decoration: underline;
    display: table-cell;
    vertical-align: middle;
  }
  .portfolio .content .projects .project .project-description {
    width: 100%;
    top: 50%;
    left: 0;
    padding: 25px 10px;
    text-align: left;
  }
}