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HTML 

              
                <div class="cont">
	<div class="sky">
		<div class="sky-day">
			<div class="sky-dawn"></div>
		</div>
	</div>
</div>
<svg class="foreground" viewBox="0 0 1281 651.41">
	<path class="hills" d="M1281,718v60H142.1l-9.87-68.1s2.25-3.11,6.29-8.41c23.45-30.73,107.29-135,162.81-131,65.09,4.64,100,83.33,144,83.33S638.8,517.39,714.71,523.75,849.85,684.34,950.44,688.34s129-50.75,170.43-50.75c29.84,0,57.4,43.62,94.08,66.28,14.22,8.79,29.83,14.42,47.47,13.12A66.65,66.65,0,0,1,1281,718Z" transform="translate(0 -148.68)"/>
	<polygon class="trees" points="699.02 68.58 674 111.71 674 105.38 699.02 68.58"/>
	<polygon class="trees" points="667.4 194.33 667.14 125.07 639.38 64.37 667.12 117.59 666.85 46.32 666.85 46.32 666.53 46.32 666.67 46 641.12 1.72 668.52 41.75 681.98 10.73 671.65 46.31 677.49 261.92 708.15 187.51 677.88 276.27 685.4 553.41 668.73 554.41 667.44 204.44 642 157.86 667.4 194.33"/>
	<polygon class="trees" points="281.98 165.58 307 208.71 307 202.38 281.98 165.58"/>
	<polygon class="trees" points="313.13 291.33 313.39 222.07 341.15 161.37 313.42 214.59 313.68 143.32 313.68 143.32 314 143.32 313.86 143 339.42 98.72 312.02 138.75 298.55 107.73 308.88 143.31 303.04 358.92 272.38 284.51 302.65 373.27 295.13 650.41 311.8 651.41 313.1 301.44 338.54 254.86 313.13 291.33"/>
	<polygon class="trees" points="921.24 206.5 942 249.25 942 242.98 921.24 206.5"/>
	<polygon class="trees" points="947.09 331.15 947.3 262.49 970.34 202.33 947.05 255.08 947 184.55 947 184.32 947.81 184.32 947.69 184.06 968.9 140.2 946.16 179.89 934.99 149.15 943.56 184.42 938.71 398.14 913.26 324.38 938.39 412.36 932.15 583.42 945.98 584.41 947.05 341.16 968.17 294.99 947.09 331.15"/>
	<polygon class="trees" points="507.07 210.77 456.19 309.39 450.98 203.26 478.99 173.78 450.48 193.11 447.6 134.49 484.43 74.81 447.22 126.81 444.39 69.27 464.21 13.29 441.09 62.51 410.93 0 435.45 68.91 436.21 102.5 408.42 82.55 436.38 109.96 439.41 244.1 408.06 194.79 439.77 260.17 446.07 538.66 467.5 539.66 457.1 327.93 507.07 210.77"/>
	<polygon class="trees" points="915.5 355.57 876.58 420.87 872.6 350.61 894.02 331.09 872.21 343.88 870.01 305.07 898.18 265.56 869.72 300 867.56 261.9 882.72 224.83 865.04 257.42 841.97 216.04 860.72 261.66 861.3 283.9 840.05 270.69 861.43 288.84 863.75 377.64 839.77 345 864.03 388.28 868.84 572.66 885.23 573.32 877.28 433.14 915.5 355.57"/>
	<polygon class="trees" points="760.61 293.66 760.09 149.29 805.98 100.32 760.05 139.97 759.91 100.32 789.12 45.36 758.44 94.61 736.8 62.07 752.62 98.15 751.22 170.7 715.46 118.04 750.94 185.35 749.76 246.39 715.46 219.98 749.58 255.5 747.52 362.48 701.07 287.3 747.08 385.22 743.71 559.32 761.56 559.32 760.66 308.31 792.28 250.24 760.61 293.66"/>
	<polygon class="trees" points="995.93 457.72 996.25 367.18 967.98 336.47 996.27 361.34 996.36 336.47 978.37 302.01 997.27 332.89 1010.6 312.48 1000.85 335.11 1001.72 380.61 1023.75 347.58 1001.89 389.79 1002.62 428.07 1023.75 411.51 1002.72 433.79 1004 500.88 1032.61 453.73 1004.27 515.14 1006.34 624.32 995.35 624.32 995.9 466.91 976.42 430.49 995.93 457.72"/><polygon class="trees" points="374.11 340.01 374.49 234.67 341 198.94 374.51 227.87 374.61 198.94 353.3 158.84 375.69 194.78 391.48 171.03 379.93 197.35 380.95 250.29 407.05 211.87 381.16 260.98 382.02 305.52 407.05 286.25 382.15 312.17 383.66 390.22 417.55 335.37 383.98 407.05 386.43 534.32 373.41 534.32 374.07 350.94 350.99 308.44 374.11 340.01"/>
	<path class="trees" d="M0.12,733.22s186.22-49.57,331.8-60.35,457,43.29,690.22,41.94,258.86-29,258.86-29V800H0Z" transform="translate(0 -148.68)"/>
</svg>
<div id="clock"></div>

<div class="text">
	<h1>Time Changing Landscape</h1>
	<p> This liquid clock design changes colors to match the ambiance of the time of day.  Set to change every 20s to show the animation rather than being set to match the actual time, so you're not waiting hours for something to happen. </p>
</div>
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=Wire+One);
@import url(https://fonts.googleapis.com/css?family=Lato:300);

body{
	margin: 0;
	background: #036;
	font: 70px "Wire One";
	transition: 10s ease;
}
.cont {
	width: 100%;
	height: 350px;
	display: block;
	margin: 0 auto;
	cursor: pointer;
}

.sky{
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
	z-index: 2;
	top: 0;
	background: linear-gradient(#036, #17b,#2cb);
	transition: 10s ease;
}
.sky-dawn{
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
	z-index: 2;
	top: 0;
	background: linear-gradient(#78d, #a8d,#eeb);
	opacity:0;
	transition: 10s ease;
}
.sky-day{
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
	z-index: 2;
	top: 0;
	background: linear-gradient(#1bf,#6df,#bfe);
	opacity:0;
	transition: 10s ease;
}
.show{
	opacity: 1;	
}

.foreground{
	position: relative;
	z-index: 10;
	fill: #036;
}
.trees{
	transition: 10s ease;
}
.hills{
	transition: 10s ease;
}

#clock{
	width: 300px;
	margin: auto;
	display: block;
	position: relative;
	z-index: 20;
	color: #ee7;
	text-align: center;
	text-shadow: 0 0 2px #efd;
	transition: 1s ease;
}
.text{
	width: 80%;
	display: block;
	position: relative;
	z-index: 30;
	margin: 30% auto 0 auto;
	text-align: center;
	clear: both;
	transition: 1s ease;
}
.text h1{
	font-size: 40px;
	letter-spacing: 2px;
	color: #efa;
}
.text p {
	margin-top: 50px;
	font: 17px Lato;
	color: #ffd;
	letter-spacing: 1px;
}

@media screen and (max-width: 480px) {
	body {
		font-size: 50px;
	}
	.text h1{
		font-size: 30px;
	}
	.text p{
		font-size: 15px;
	}
}
!

JS 

              
                //clock
$(document).ready(function(){
	setInterval(function(){
		var now = new Date();
		var hours = now.getHours();
		var minutes = now.getMinutes();
		
		if (hours < 10) {
			hours = "0" + hours;
		}
		if (minutes < 10) {
			minutes = "0" + minutes;
		}
		
		if (hours > 12){
			var hours = hours - 12;
			var ap = "p";
		}else if (hours == 12) {
			var ap = "p";
		}else if (hours == 24) {
			var hours = hours - 12;
			var ap = "a";
		}else {
			var ap = "a";
		}
		document.getElementById('clock').innerHTML = hours + ":" + minutes + ap;
	}, 1000);
});

$(".cont").ready(function(){
	setInterval(function(){
		var height = $(".foreground").height();
		var top = $(".foreground").height();
		var div = $(window).width();
		$(".cont").css("height", height + 30);
		$(".foreground").css("top", -top+15);
		$("#clock").css("margin-top", - top - div/2.3);
		$(".text").css("margin-top", top - 60);
	}, 0.01);
});

//color settings
$(document).ready(function(){
	setInterval(function(){
		var dawn = '#78d';
		var day = '#1bf';
		var dusk = '#036';
		
		var mood = new Date();
		var second = mood.getSeconds();
		if(second < 20){
			$('body').css('background', dawn);
			$('.trees').css('fill', dawn);
			$('.sky-dawn').css('opacity','1');
			$('.sky-day').css('opacity','1');
			$('.hills').css('fill','#c66');
		} else if(second < 40) {
			$('body').css('background', day);
			$('.trees').css('fill', day);
			$('.sky-dawn').css('opacity','0');
			$('.sky-day').css('opacity','1');
			$('.hills').css('fill','#db9');
		} else {
			$('body').css('background', dusk);
			$('.trees').css('fill', dusk);
			$('.sky-day').css('opacity','0');
			$('.hills').css('fill','#0be');
		}
	});
});
!
999px

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