@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro);

*, *:before, *:after {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html {
  font-size: 100%;
  font-family: "Source Sans Pro", sans-serif;
}

body {
  width: 320px;
  margin: 1em auto;
  /*background-image: url(http://subtlepatterns2015.subtlepatterns.netdna-cdn.com/patterns/symphony.png);*/
  background:#e4e4e4;
}

.mobile {
  background-color: #ffffff;
  padding: .5em 0;
  border-radius: 5px;  
}

.credit-card {
  background: rgb(241,241,239);
  margin: 1em auto;
  padding:  2.5em 1em 2em 1.5em;
  border-radius: 10px;
  border-top: 2.5em #00B5B5 solid;
  box-shadow: rgba(0, 0, 0, 0.156863) 0 2px 1px 0, rgba(0, 0, 0, 0.117647) 0 0 0 0;
  max-width: 19.063em;
  height: 12.031em;
}

.payment-form {
  margin: 2em 1em;
}

fieldset {
  border: none;
}

input[type="text"] {
    width: 100%;
    vertical-align: top;
    border: 2px solid #00B5B5;
    border-radius: 4px;
    font-size: 1.25em;
    margin: 10px 5px;
    font-weight: 100;
    padding: 10px 10px 10px 0;
    text-indent: 18px;
    line-height: 20px;
    display: inline-block;
    margin-bottom: 20px;
    text-align: right;    
}

#expiration, #security {
  width: 4.25em;
}

input[type="checkbox"] {
  border-radius: 6px;
  cursor: pointer;
  display: inline-block;
  width: 1.75em;
}

#security, #sec-label {
  margin-left: 2.5em;
}

.credit-card span {
  font-family: 'courier';
  font-size: 1.125em;
  text-transform: uppercase;
  letter-spacing: .06em;
  display: block;
  margin-top: .25em;
}

button {
  width: 20em;
  color: #ffffff;
  background-color: #00B5B5;
  border: none;
  padding: 10px 10px 10px 0;
  font-size: 1.25em;
  width: 100%;
  margin: 10px 5px;
  box-shadow: rgba(0, 0, 0, 0.156863) 0px 2px 5px 0px, rgba(0, 0, 0, 0.117647) 0px 2px 10px 0px;
}

label > span {
  line-height: 1.5em;
}