/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
    .loader1, .loader3 {
        position: fixed;
        text-align:center;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background: rgba(0,0,0,.4);
        top:0;
        left:0;
    }
    .loader2 {
        position: fixed;
        text-align:center;
        width: 48px;
        height: 48px;
        top: 50%;
        left: 50%;
        z-index: 2;
        background:white;
        border:1px solid white;
        border-radius:50%;
        transform: translate(-50%,-50%);
    }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
    .loader1, .loader3 {
        position: fixed;
        text-align:center;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background: rgba(0,0,0,.4);
        top:0;
        left:0;
    }
    .loader2 {
        position: fixed;
        text-align:center;
        width: 48px;
        height: 48px;
        top: 50%;
        left: 50%;
        z-index: 2;
        background:white;
        border:1px solid white;
        border-radius:50%;
        transform: translate(-50%,-50%);
    }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    .loader1, .loader3 {
        position: fixed;
        text-align:center;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background: rgba(0,0,0,.4);
        top:0;
        left:0;
    }
    .loader2 {
        position: fixed;
        text-align:center;
        width: 48px;
        height: 48px;
        top: 50%;
        left: 50%;
        z-index: 2;
        background:white;
        border:1px solid white;
        border-radius:50%;
        transform: translate(-50%,-50%);
    }
} 

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    .loader1, .loader3 {
        position: fixed;
        text-align:center;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background: rgba(0,0,0,.4);
        top:0;
        left:0;
    }
    .loader2 {
        position: fixed;
        text-align:center;
        width: 48px;
        height: 48px;
        top: 50%;
        left: 50%;
        z-index: 2;
        background:white;
        border:1px solid white;
        border-radius:50%;
        transform: translate(-50%,-50%);
    }
} 

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
	.loader1, .loader3 {
        position: fixed;
        text-align:center;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background: rgba(0,0,0,.4);
        top:0;
        left:0;
	}
	.loader2 {
      	position: fixed;
      	text-align:center;
      	width: 48px;
      	height: 48px;
      	top: 50%;
      	left: 50%;
      	z-index: 2;
      	background: white;
      	border:1px solid white;
      	border-radius:50%;
      	transform: translate(-50%,-50%);
  	}
}