body {
  background: url('../img/low_contrast_linen_2X.png');
  color: #fff;
  font-family: 'Open Sans';
  margin: auto;
}
.container {
	position: relative;
    top: 40px;
	width: 960px; 
	margin: 0 auto;
}

.flat-design-form{
  background: #f58020;
  margin: 130px auto;
  width: 400px;
  height: auto;
  position: relative;
  font-family: 'Open Sans';
  -webkit-box-shadow: 1px 1px 2px 0px rgba(50, 50, 50, 0.75);
-moz-box-shadow:    1px 1px 2px 0px rgba(50, 50, 50, 0.75);
box-shadow:         1px 1px 2px 0px rgba(50, 50, 50, 0.75);

}

#login {
    padding-bottom: 20px;
}

#login-tab {
    background: #f58020;
}

span#login_icon {
    width: 16px;
    height: 16px;
    left: 8px;
    position: absolute;
    background: url(../img/login.png)no-repeat;
    display: block;
}


#register {
    background: #0DA1FF;
    padding-bottom: 20px;
}

#register-tab {
  position: relative;
    background: #0DA1FF;
    width: 239.4px;
    height: 10px;
}

span#signup_icon {
    width: 16px;
    height: 16px;
    left: 110px;
    position: absolute;
    background: url(../img/sign-in.png)no-repeat;
    display: block;
}

.tabs {
  height: 40px;
  margin: 0;
  padding: 0;
  list-style-type: none;
  width: 100%;
  position: relative;
  display: block;
  margin-bottom: 6px;

}
.tabs li {
  display: block;
  float: left;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tabs a {

  display: block;
  float: left;
  text-decoration: none;
  color: white;
  font-size: 16px;
  padding: 15px 30px 15px 30px;
   text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);

}

.form-display {
  padding: 0 20px;
  position: relative;
}

.form-display h1 {
  font-size: 30px;
  padding: 10px 0 20px 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

form {
  padding-right: 10px !important;
  padding-left: 10px !important;
}

form input[type=text],
form input[type=password],
form input[type=email],
form input[type=url]{
  width: 100%;
  outline: none;
  height: 40px;
  margin-bottom: 10px;
  padding-left: 15px;
  margin-left: 10px;
  background: #fff;
  border: none;
  color: #545454;

   font-family: 'Open Sans';
  font-size: 13px;
}

.show {
  display: block;
}

.couleur_input{
  
}

.couleur_input:focus{
  background-color: #fde9d0;
  transition: 0.3s all;
  font-size: 18px;
}

h1{
   text-shadow: 1px 1px 0px #444;
  text-align: center;
  padding-top: 15px;
}

h3{
  margin-top: -8px;
}

.button-login{
 position: relative;
    display: block;
    background: #0DA1FF;
    padding: 10px 30px;
	font-size: 14px;
    text-align: center;
    border-radius: 5px;
	font-family: 'Open Sans';
	color: white;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  border: 0;
  border-bottom: 2px solid #1B78B2;
  cursor: pointer;
  -webkit-box-shadow: inset 0 -2px #1B78B2;
  box-shadow: inset 0 -2px #1B78B2;
   width: 140px;
   top: 10px;
   left: 40px;
}

.button-login:hover {
  background: #079AF9;

}
.button-login:active{
  margin-top: 2px;
  margin-bottom: -2px;
  box-shadow: inset 0 0px; 
}

::-webkit-input-placeholder {
    font-size: 13px;
    font-family: 'Open Sans';
    color: #545454;
}

:-moz-placeholder {
/* Firefox 18- */
    font-size: 13px;
    font-family: 'Open Sans';
    color: #545454;
}

::-moz-placeholder {
/* Firefox 19+ */
    font-size: 13px;
    font-family: 'Open Sans';
    color: #545454;
}

:-ms-input-placeholder {
    font-size: 13px;
    font-family: 'Open Sans';
    color: #545454;
}

.item {
    position: relative;
    right: 20px;
}

.item .alert {
    float: left;
    margin: 0 0 0 20px;
    padding: 3px 10px;
    color: #FFF;
    border-radius: 3px 4px 4px 3px;
    background-color: #ef3030;
    max-width: 170px;
    white-space: pre;
    position: absolute;
    left: -15px;
    opacity: 0;
    z-index: 1;
    transition: .15s ease-out;
}

.item .alert::after {
    content: '';
    display: block;
    height: 0;
    width: 0;
    border-color: transparent #ef3030 transparent transparent;
    border-style: solid;
    border-width: 11px 7px;
    position: absolute;
    top: 5px;
    left: -10px;
}

.item.bad .alert {
    left: 0;
    opacity: 1;
    top: 5px;
    left: 343px;
    font-size: 12px;
    padding: 10px;
}

@media screen and (max-width: 720px){
	
    .container {
  position: relative;
  top: 95px;
	margin: 0 auto;
	left: -278px;
	width: 906px; 
}

.flat-design-form{
 
  margin: 130px auto;
  width: 345px;
  height: auto;
  position: relative;
}

#register-tab {
  position: relative;
    width: 180px;
    height: 10px;
}

 }