body {
  position: relative;
  width: 450px;
  margin: 0 auto; 
  color: #555555;
  background: #fff; 
  font-family: Arial, sans-serif; 
  margin-top: 60px;
  /*font-family: Georgia, 'Times New Roman', Times, serif;*/ 
  font-size: 14px; 
  /*font-family: SourceSansPro;padding: 10px;*/
}

.alert { 
  color: green; 
}

#header {
	 position:relative;
 	 padding: 10px 0;
	 width: 800px;
	 margin-top: 200px;
	 margin-bottom: 20px;
  	 border-bottom: 1px solid #AAAAAA;
}

#details {
	/*margin-top: 100px; */
}

#logo {
  float: left;
}

#logo img {
  height: 80px; width: 100px;
}

#company {
  /*float: right;*/
  text-align: left; 
}

.cp {
	padding-left: 10px;
	margin-top: 40px;
}

.cp h2 {
  font-family:Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", serif;
  color:#0693D7;
  font-size: 1.4em;
  font-weight: bold;
  margin: 0; 
}

#client {
  padding-left: 6px;
  border-left: 6px solid #0087C3;
  float: left;
  width: 100%;
  margin-top: 30px;
  padding: 10px;
  padding-bottom: 10px;
  position: relative;
  margin-bottom:20px;
}


#invoice {
 float: left; 
  width:70%;
  position: relative;
  display: inline-block;
  margin-left: 40px;
}


@media screen and (min-width:600px) {
  #invoice {
    
  }
}

@media screen and (max-width:599px) {
  #invoice {
    position: relative;
	margin-left: 0px;
	width: 100%;
  }
  body{ 
  width: 100%;
   margin-top: 0px;
  }
}