.d-none {
  display: none;
}

.main-wrap {
    background: #000;
        text-align: center;
}
.main-wrap h1 {
        color: #fff;
            margin-top: 50px;
    margin-bottom: 100px;
}
.col-md-3 {
	display: block;
	float:left;
	margin: 1% 0 1% 1.6%;
	  background-color: #eee;
  padding: 50px 0;
}

.col:first-of-type {
  margin-left: 0;
}


/* ALL LOADERS */

.loader{
  width: 65px;
  height: 65px;
  border-radius: 100%;
  position: relative;
  margin: 0 auto;
}

/* LOADER 2 */

#loader-2 span{
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 100%;
  background-color: #e2c8a6;
  margin: 35px 5px;
}

#loader-2 span:nth-child(1){
  animation: bounce 1s ease-in-out infinite;
}

#loader-2 span:nth-child(2){
  animation: bounce 1s ease-in-out 0.33s infinite;
}

#loader-2 span:nth-child(3){
  animation: bounce 1s ease-in-out 0.66s infinite;
}

@keyframes bounce{
  0%, 75%, 100%{
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }

  25%{
    -webkit-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
  }
}