.form-control {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 36px;
  padding: 6px 15px;
  font-size: 14px;
  line-height: 1.57142857;
  color: #757575;
  background-color: #fff;
  background-image: none;
  border: 1px solid #e0e0e0;
  border-radius: 3px;
  -webkit-appearance: none;
  padding: 6px 13px;
  -webkit-box-shadow: none;
  box-shadow: none;
  -webkit-transition: border .25s linear, color .25s linear, background-color .25s linear, -webkit-box-shadow .25s linear;
  -o-transition: box-shadow .25s linear, border .25s linear, color .25s linear, background-color .25s linear;
  transition: border .25s linear, color .25s linear, background-color .25s linear, -webkit-box-shadow .25s linear;
  transition: box-shadow .25s linear, border .25s linear, color .25s linear, background-color .25s linear;
  transition: box-shadow .25s linear, border .25s linear, color .25s linear, background-color .25s linear, -webkit-box-shadow .25s linear;
  -moz-appearance: none;
}

.text-uppercase {
  text-transform: uppercase !important;
}

.form-group {
  width: 100%;
}

.input-group {
  width: 100%;
  display: flex;
}

.btn {
  display: inline-block;
  padding: 6px 15px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.57142857;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 3px;
}

.btn-warning {
  color: #fff;
  background-color: #ff8c00;
  border-color: #ff8c00;
}

.btn {
  padding: 6px 15px;
  font-size: 14px;
  line-height: 1.57142857;
  border-radius: 3px;
  -webkit-box-shadow: 0 1px 4px 0 rgba(0, 0, 0, .1);
  box-shadow: 0 1px 4px 0 rgba(0, 0, 0, .1);
  -webkit-transition: border .2s linear, color .2s linear, width .2s linear, background-color .2s linear;
  -o-transition: border .2s linear, color .2s linear, width .2s linear, background-color .2s linear;
  transition: border .2s linear, color .2s linear, width .2s linear, background-color .2s linear;
  -webkit-font-smoothing: subpixel-antialiased;
}

.form-group button {
  width: 100px;
}

.header {
  text-align: center;
  padding: 40px 0;
}

.foot {
  color: #a2a2a2;
  text-align: center;
  margin-top: 50px;
}

.foot h1{
  color: #7b7b7b;
  font-size: 24px;
}

body{
  margin: 0;
  padding: 15px;
  overflow: hidden;
  overflow-x: hidden;
}

.bottom{
  position: absolute;
  bottom:20px;
  text-align: center;
  font-size: 12px;
  color: #a2a2a2;
  width: 100%;
}