big-moving.ru/api/jquery/plugins/jquery_upload_preview/css/application.scss

@import url(http://fonts.googleapis.com/css?family=Roboto:400,300);
@import url(http://fonts.googleapis.com/css?family=Source+Code+Pro:400);

* {
  border: 0;
  margin: 0;
  border: 0;
}

html, body {
  min-height: 100%;
}

body {
  background-color: #ecf0f1;
  border: 90px solid #bdc3c7;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  color: #34495e;
  padding: 45px;
}

a {
  color: #12273c;
  border-bottom: 1px solid #3498db;
  text-decoration: none;
  transition: .5s ease;
  &:hover {
    color: #34495e;
    border-bottom: 1px solid #bdc3c7;
  }
}

h1, h2, p, pre {
  margin-bottom: 15px;
}

h1 {
  text-align: center;
  color: #3498db;
}

pre {
  background: #bdc3c7;
  padding: 20px;
  display: inline-block;
  font-family: 'Source Code Pro', sans-serif;
  font-size: 14px;
  border-radius: 15px;
  overflow-x: scroll;
  width: 100%;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

hr {
  border-bottom: 1px solid #bdc3c7;
  margin: 30px 0;
}

#image-preview, #callback-preview {
  width: 400px;
  height: 400px;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
  color: #ecf0f1;
  input {
    line-height: 200px;
    font-size: 200px;
    position: absolute;
    opacity: 0;
    z-index: 10;
  }
  label {
    position: absolute;
    z-index: 5;
    opacity: 0.8;
    cursor: pointer;
    background-color: #bdc3c7;
    width: 200px;
    height: 50px;
    font-size: 20px;
    line-height: 50px;
    text-transform: uppercase;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    text-align: center;
  }
}

#audio-preview {
  background: #ffffff;
  width: auto;
  padding: 20px;
  display: inline-block;
}

#audio-upload {
  cursor: pointer;
  background-color: #bdc3c7;
  color: #ecf0f1;
  padding: 20px;
  font-size: 20px;
  text-transform: uppercase;
}