html,
body {
  height: 100%;

  width: 100%;

  background-image: linear-gradient(to bottom, #e5e5e5 0, #e5e5e5 55%, #a4cf39 45%);

}

body {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.form-signin {
  width: 100%;
  max-width: 330px;
  margin: auto;
  background-color: #ffffff;
    padding: 25px;
    border-radius: 15px;
    -webkit-box-shadow: 0px 0px 5px 3px rgba(0,0,0,0.2);
-moz-box-shadow: 0px 0px 5px 3px rgba(0,0,0,0.2);
box-shadow: 0px 0px 5px 3px rgba(0,0,0,0.2);
    boder: #dddddd 1px solid;
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="email"] {
  margin-bottom: -1px;

}
.form-signin input[type="password"] {
  margin-bottom: 10px;

}