body {
  padding-top: 40px;
  padding-bottom: 40px;
  background:#eee; /* Old browsers */
background: -moz-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 11%, rgba(224,224,224,1) 74%); /* FF3.6+ */
background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(11%,rgba(255,255,255,1)), color-stop(74%,rgba(224,224,224,1))); /* Chrome,Safari4+ */
background: -webkit-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 11%,rgba(224,224,224,1) 74%); /* Chrome10+,Safari5.1+ */
background: -o-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 11%,rgba(224,224,224,1) 74%); /* Opera 12+ */
background: -ms-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 11%,rgba(224,224,224,1) 74%); /* IE10+ */
background: radial-gradient(ellipse at center, rgba(255,255,255,1) 11%,rgba(224,224,224,1) 74%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#e0e0e0',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
}

.form-signin {
  max-width: 330px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .form-signin-heading,
.form-signin .checkbox {
  margin-bottom: 10px;
}
.form-signin .checkbox {
  font-weight: normal;
}
.form-signin .form-control {
  position: relative;
  font-size: 16px;
  height: auto;
  padding: 10px;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="text"] {
  margin-bottom: -1px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}