#particles-js{
  width: 100%;
  height: 100%;
  position: fixed;
  background-image: url('');
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}

.body-particles{
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
}

body.bg-gradient{
  min-height: 100vh;
  background: rgb(74,81,79);
  background: -moz-linear-gradient(45deg, rgba(74,81,79,1) 0%, rgba(133,145,141,1) 35%, rgba(191,208,204,1) 100%);
  background: -webkit-linear-gradient(45deg, rgba(74,81,79,1) 0%, rgba(133,145,141,1) 35%, rgba(191,208,204,1) 100%);
  background: linear-gradient(45deg, rgba(74,81,79,1) 0%, rgba(133,145,141,1) 35%, rgba(191,208,204,1) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#4a514f",endColorstr="#bfd0cc",GradientType=1);
}

.inner {
  position: fixed;
  max-width: 600px;
  margin: 4rem 35% 0;
  background: #4A514F;
  border: 10px solid #BFD0CC;
  padding: 20px 40px;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
  -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
  -ms-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
  -o-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
}

h3 {
  text-transform: uppercase;
  font-size: 45px;
  font-family: inherit;
  text-align: center;
  margin-bottom: 12px;
}

p {
  text-align: center;
  padding: 0 10px;
  margin: 0 0 40px 0;
  line-height: 1.8;
}

.form-group {
  position: relative;
  display: block;
  margin-bottom: 48px;
}
.form-group span {
  font-size: 15px;
  color: #44D1A4;
  position: absolute;
  top: 11px;
  transition: all .2s ease;
  transform-origin: 0 0;
  cursor: text; 
}
.form-group span.border {
  height: 2px;
  display: block;
  position: absolute;
  width: 100%;
  left: 0;
  top: 41px;
  transform: scaleX(0);
  transition: all .15s ease;
  background: #fff;
}

.form-control {
  border: none;
  border-bottom: 2px solid #44D1A4;
  display: block;
  width: 100%;
  height: 43px;
  font-size: 15px;
  background: none !important;
  font-family: inherit;
}
.form-control:focus, .form-control:valid {
  border-bottom: 2px solid #fff;
}
.form-control:focus + span, .form-control:valid + span {
  transform: translateY(-32px) scale(0.8);
}
.form-control:focus + span + .border, .form-control:valid + span + .border {
  transform: scaleX(1);
}

textarea.form-control {
  padding-top: 10px;
  padding-bottom: 10px;
}

button {
  border: none;
  width: 162px;
  height: 51px;
  border: 2px solid #fff;
  margin: auto;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
  color: #fff;
  text-transform: uppercase;
  font-family: inherit;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  position: relative;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
button i {
  margin-left: 10px;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-transition-duration: 0.1s;
  transition-duration: 0.1s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
button:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #24966D;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
button:hover {
  border-color: transparent;
}
button:hover:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
}
button:hover i {
  -webkit-transform: translateX(4px);
  transform: translateX(4px);
}

@media (max-width: 767px) {
  h3 {
    font-size: 38px;
  }
  p {
    font-size: 14px;
    padding: 0;
  }
  .inner {
    padding: 27px 20px 37px;
    border: none;
    box-shadow: none;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    -ms-box-shadow: none;
    -o-box-shadow: none;
  }
}