body {
  /*overflow: hidden;*/

  height: 100vh;

  background-image: url('../img/particle_background.png');
  background-size: cover;
  /*background-repeat: no-repeat;*/
  /*z-index: -1;*/
  overflow: all;
}

/* Preloader */
#preloader {
  position: fixed;
  /* change if the mask should have another color then white */
  z-index: 99;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;

  background-color: rgba(255, 255, 255, 0.5);
  /* makes sure it stays on top */
}

#status {
  position: absolute;
  /* centers the loading animation horizontally one the screen */
  top: 50%;
  left: 50%;

  width: 200px;
  height: 200px;
  margin: -100px 0 0 -100px;
  /* centers the loading animation vertically one the screen */
  background-image: url(https://raw.githubusercontent.com/niklausgerber/PreLoadMe/master/img/status.gif);
  /* path to your loading animation */
  background-repeat: no-repeat;
  background-position: center;
  /* is width and height divided by two */
}

/* Headline */
.headline {
  display: table-cell;

  height: 40vh;
  margin-left: 5em;
  padding-top: 3em;
  padding-left: 5em;

  vertical-align: bottom;
}

.headline p {
  font-family: monospace;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;

  margin-bottom: 2.4rem;

  text-align: left;
  white-space: nowrap;
  letter-spacing: .15em;
  text-transform: capitalize;

  color: white;
  color: #fff;
}

.headline h1 {
  font-family: monospace;
  font-size: 7rem;
  font-weight: 700;
  line-height: 1;

  margin-bottom: 2.4rem;

  text-align: left;
  white-space: nowrap;
  letter-spacing: .15em;
  text-transform: uppercase;

  color: white;
  color: #fff;
}

.homeBtns {
  text-align: center;
}

.homeBtns button {
  font-size: xx-large;

  /*width: 75vh;*/
  height: 3em;
  margin: 30px 30px 30px 30px;
}

.adjustNavItems {
  float: right;
}

.customA {
  color: white;
  /*padding-left: 10em;*/
}

.customA:hover {
  color: #157dfa;
}

.blink_me {
  animation: blinker 2s linear infinite;
}

@keyframes blinker {
  50% {
    opacity: 0;
  }
}

.footer {
 position: fixed;
 left: 0;
 bottom: 0;
 width: 100%;
 color: white;
 vertical-align: middle;
 /*height: 6em !important;*/
 text-align: center;
 /*display: table;*/
 align-items: center;
}
.footer div{
  /*display: table-cell;*/
  vertical-align: middle;
  text-align: center;
  height: 100%;
}

.icon-bar {
  position: fixed;
  top: 50%;
  right: 0;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: -10;
}

.icon-bar a {
  display: block;
  text-align: center;
  padding: 16px;
  transition: all 0.3s ease;
  color: white;
  font-size: 20px;
}
.icon-bar-a {
  /*border-radius: 50%;*/
  text-align: center;
  padding-left: 0.5em !important;
  padding-right: 0.5em !important;
  margin-left: 0.5em !important;
  margin-right: 0.5em !important;
  transition: all 0.3s ease;
  color: white;
  font-size: 30px;
}

.icon-bar a:hover {
  background-color: #000;
}

.facebook {
  background: #3B5998;
  color: white;
}

.twitter {
  background: #55ACEE;
  color: white;
}

.google {
  background: #dd4b39;
  color: white;
}

.linkedin {
  background: #007bb5;
  color: white;
}

.youtube {
  background: #bb0000;
  color: white;
}

/* contact us page*/
section#contact {
  /*background-color: #222222;*/
  /*background-image: url('http://artdnaswitchbd.com/componants/images/map-image.png');*/
  background-position: center;
  background-repeat: no-repeat;
}
section {
  padding: 30px 0px;
}
section#contact .section-heading {
  color: white;
}
section#contact .form-group {
  margin-bottom: 25px;
}
section#contact .form-group input,
section#contact .form-group textarea {
  padding: 20px;
}
section#contact .form-group input.form-control {
  height: auto;
}
section#contact .form-group textarea.form-control {
  height: 236px;
}
section#contact .form-control:focus {
  border-color: #fed136;
  box-shadow: none;
}
section#contact ::-webkit-input-placeholder {
  font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  color: #eeeeee;
}
.gellary_bg_none img{
  width: 100%;
  height: 250px;
}
section#contact :-moz-placeholder {
  /* Firefox 18- */
  font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  color: #eeeeee;
}
section#contact ::-moz-placeholder {
  /* Firefox 19+ */
  font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  color: #eeeeee;
}
section#contact :-ms-input-placeholder {
  font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  color: #eeeeee;
}
section#contact .text-danger {
  color: #e74c3c;
}

.about_our_company{
  text-align: center;
}
.about_our_company h1{
  font-size: 25px;
}
.titleline-icon {
  position: relative;
  max-width: 100px;
  border-top: 4px double #F99700;
  margin: 20px auto 20px;
}
.titleline-icon:after {
  position: absolute;
  top: -11px;
  left: 0;
  right: 0;
  margin: auto;
  font-family: 'FontAwesome';
  content: "\f141";
  font-size: 20px;
  line-height: 1;
  color: #F99700;
  text-align: center;
  vertical-align: middle;
  width: 40px;
  height: 20px;
  background: #ffffff;
}

/********************************************/

.aboutUs{
  /*padding-top: 5em;*/
  overflow-y: auto;
  padding-bottom: 5em;
}

.pListHead{
  /*margin-top: 2em;*/
  background: transparent;
  color: white;
}

/* http://www.aveva.com/Images/ajax-loader.gif */
#loader {
  background: url("../img/ajax-loader.gif")  no-repeat scroll center center rgba(0, 0, 0, 0.5);
  /* background-color: rgba(0, 0, 0, 0.5); */
  position: fixed; 
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 10000;
}

input, textarea, select {
  text-transform: uppercase !important;
}

.alert-green, .bg-green {
  color: #fff;
  background-color: rgba(53, 82, 83, 0.5);
  border: 1px solid #5eb6be;
}

.text-green {
  color: #5eb6be;
}

.text-brown {
  color: #675243;
}

.text-d-green {
  color: #4f8c90;
}

.bg-green a {
  color: #5eb6be;
}

.bg-green a:hover {
  color: #fff;
}

.alert-green, .bg-green hr {
  border-top-color: #5eb6be
}

.alert-green .alert-link {
  color: #fff
}

.nav-pills .nav-link {
  border-radius: .25rem
}

.border-d-brown {
  border: 2px double #1c1714;
}

.nav-pills .nav-link {
  color: #1c1714;
  background-color: rgba(255, 255, 255, 0.1);
}
.nav-pills .nav-link:hover {
  color: #5eb6be;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-pills .nav-link.active,
.nav-pills .show>.nav-link {
  color: #fff;
  background-color: #1c1714 !important;
}

.nav-fill .nav-item {
  -webkit-box-flex: 1;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  text-align: center
}

.bg-green > .card-header {
  background-color: rgba(53, 82, 83, 1);
}
.bg-green > .card-footer {
  background-color: rgba(53, 82, 83, 0.55);
}

.rounded-1 {
  border-radius: 1em !important;
}
.rounded-tl-1 {
  border-top-left-radius: 1em !important;
}
.rounded-tr-1 {
  border-top-right-radius: 1em !important;
}
.rounded-bl-1 {
  border-bottom-left-radius: 1em !important;
}
.rounded-br-1 {
  border-bottom-right-radius: 1em !important;
}

/*
 *  STYLE 1
 */

 body::-webkit-scrollbar-track
 {
  -webkit-box-shadow: inset 0 0 6px rgba(53, 82, 83, 1);
  background-color: #F5F5F5;
}

body::-webkit-scrollbar
{
  width: 12px;
  background-color: #F5F5F5;
}

body::-webkit-scrollbar-thumb
{
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
  background-color: rgba(53, 82, 83, 1);
} 
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(53, 82, 83, 1) #fff;
}

.b-contain *, .b-contain *::before, .b-contain *::after {
  box-sizing: content-box !important;
}

.b-contain input {
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.b-contain span {
  line-height: 1.54;
  font-size: 1rem;
  font-family: inherit;
}

.b-contain {
  display: table;
  position: relative;
  padding-left: 1.8rem;
  cursor: pointer;
  margin-bottom: .5rem;
}

.b-contain input[type="checkbox"] ~ .b-input {
  position: absolute;
  top: 0;
  left: 0;
  height: 1.25rem;
  width: 1.25rem;
  background: rgba(241, 245, 248, 1);
  transition: background 250ms;
  border: 1px solid rgba(184, 194, 204, 1);
  border-radius: 0.125rem;
}

.b-contain input[type="radio"] ~ .b-input {
  position: absolute;
  top: 0;
  left: 0;
  height: 1.25rem;
  width: 1.25rem;
  background: rgba(241, 245, 248, 1);
  transition: background 250ms;
  border: 1px solid rgba(184, 194, 204, 1);
  border-radius: 2.0rem;
}

.b-contain input[type="checkbox"] ~ .b-input::after {
  content: '';
  position: absolute;
  display: none;
  left: .45rem;
  top: .18rem;
  width: .25rem;
  height: .6rem;
  border: solid rgba(255, 255, 255, 1);
  border-width: 0 2px 2px 0;
  transition: background 250ms;
  transform: rotate(45deg);
}

.b-contain input[type="radio"] ~ .b-input::after {
  content: '';
  position: absolute;
  display: none;
  left: .25rem;
  top: .25rem;
  width: .75rem;
  height: .75rem;
  border-radius: 2.0rem;
  background: rgba(255, 255, 255, 1);
  transition: background 250ms;
}

.b-contain input:disabled ~ .b-input::after {
  border-color: rgba(135, 149, 161, 1);
}

.b-contain input:checked ~ .b-input::after {
  display: block;
}

.b-input .selected:after {
  display: block;
}

.b-contain:hover input ~ .b-input,
.b-contain input:focus ~ .b-input {
  background: rgb(231, 238, 243);
}

.b-contain input:focus ~ .b-input {
  box-shadow: 0 0 0 2px rgba(52,144,220,0.5);
}

.b-contain input:checked ~ .b-input {
  background: rgba(0, 130, 243, 1);
  border-color: rgba(0, 130, 243, 1);
}

.b-contain input[type="checkbox"]:disabled ~ .b-input {
  background: rgba(241, 245, 248, 1);
  border-color: rgba(184, 194, 204, 1);
  opacity: 0.6;
  cursor: not-allowed;
}

.b-contain input[type="radio"]:disabled ~ .b-input {
  background: rgba(241, 245, 248, 1);
  border-color: rgba(184, 194, 204, 1);
  opacity: 0.6;
  cursor: not-allowed;
}

.b-contain input[type="radio"]:disabled ~ .b-input::after {
  background: rgba(135, 149, 161, 1);
}

.b-contain input:checked:focus ~ .b-input, .b-contain:hover input:not([disabled]):checked ~ .b-input {
  background: rgba(13, 143, 255, 1);
  border-color: rgba(13, 143, 255, 1);
}

.b-contain .b-input::before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 3rem;
  height: 3rem;
  margin-left: -0.85rem;
  margin-top: -0.85rem;
  background: rgba(0, 130, 243, 1);
  border-radius: 2rem;
  opacity: .6;
  z-index: 99999;
  transform: scale(0);
}

@keyframes b-ripple {
  0% {
    transform: scale(0);
  }

  20% {
    transform: scale(1);
  }

  100% {
    opacity: 0;
    transform: scale(1);
  }
}

@keyframes b-ripple-duplicate {
  0% {
    transform: scale(0);
  }

  30% {
    transform: scale(1);
  }

  60% {
    transform: scale(1);
  }

  100% {
    opacity: 0;
    transform: scale(1);
  }
}

.b-contain input + .b-input::before {
  animation: b-ripple 250ms ease-out;
}

.b-contain input:checked + .b-input::before {
  animation-name: b-ripple-duplicate;
}

.b-contain .b-input::before {
  visibility: hidden;
}

.b-contain input:focus + .b-input::before {
  visibility: visible;
}

.b-contain:first-child .b-input::before {
  visibility: hidden;
}

.hide {
  display: none;
}