body {  
    background: linear-gradient(to right, #E6F5D0, #F2F2F2);
}

h1 {
	text-align: center;
	font-family: 'Roboto', sans-serif;
    font-size: 5em;
    font-weight: bold;
    text-shadow: 4px 4px 5px grey;
}

.robots {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.head, 
.left_arm, 
.torso, 
.right_arm, 
.left_leg, 
.right_leg {
	 background-color: #A4C639;
     box-shadow: 0 0 15px #A4C639;
}

/* ========== Head ========== */
.head { 
	width: 200px; 
	margin: 0 auto; 
	height: 150px; 
	border-radius: 200px 200px 0 0; 
	margin-bottom: 10px;
    position: relative;
} 

.head:hover {
	width: 300px;
    transition: 1s ease-in-out;
}

/* ========== Eyes ========== */
.eyes {
   display: flex;
}

.left_eye, .right_eye { 
	width: 20px; 
	height: 20px; 
	border-radius: 15px; 
	background-color: white;  
} 

.left_eye { 
	position: relative; 
	top: 100px; 
	left: 40px; 
} 

.right_eye { 
	position: relative; 
	top: 100px; 
	left: 120px; 
}

/* ========== Upper Body =========== */
.upper_body { 
	width: 300px; 
	height: 140px;
	display: flex; 
} 

.left_arm, .right_arm { 
	width: 45px; 
	height: 150px;
	border-radius: 100px; 
} 

.left_arm { 
	margin-right: 10px; 
} 
.left_arm:hover {
	transform: rotate(50deg);
} 
.right_arm { 
	margin-left: 10px; 
} 

.right_arm:hover {
	transform: rotate(-50deg);
} 

.torso { 
	width: 210px; 
	height: 200px;
	border-radius: 0 0 30px 30px;  
} 

/* ========== Heart Icon ========== */
.pop-icon {
    position: relative;
    display: none;
    opacity: 0;
    top: 20%;
    left: 38%;  
}

.fa-heart {
    color: red;
    font-size: 80px;  
}

.torso:hover .pop-icon {
    display: block;
    opacity: 2;
    transform: scale(1.3); 
}

/* ========== Lower Body ========== */
.lower_body { 
	width: 200px; 
	height: 200px;
	margin: 0 auto;
} 

.left_leg, .right_leg { 
	width: 50px; 
	height: 150px;
	border-radius: 0 0 100px 100px; 
} 

.left_leg { 
	margin-left: 30px;  
} 

.left_leg:hover {
	-webkit-transform: rotate(27deg);
    -moz-transform: rotate(27deg);
    -o-transform: rotate(27deg);
    -ms-transform: rotate(27deg);
    transform: rotate(27deg);
}

.right_leg { 
    position: relative;
	margin-left: 120px;
    top: -150px; 
}

.right_leg:hover {
    -webkit-transform: rotate(-27deg);
    -moz-transform: rotate(-27deg);
    -o-transform: rotate(-27deg);
    -ms-transform: rotate(-27deg);
    transform: rotate(-27deg);
}