header{
    background: linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.3)),url('../assets/pictures/healthy.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 280px;
    padding-bottom: 25%;
}
nav span{
    font-size: 25px;
}
header h1{
    position: relative;
    top: -100px;
}
header .h1{
    position: relative;
    top:-90px;
}
header a{
    position: relative;
    top:-65px
}
main{
    padding-top:20px;
}
article h2{
    padding-top: 20px;
}
.tentang h1{
    padding-top: 50px;
}
#dhiaz{
    
    border: 10px solid #ccc;
}
#thea{
    border: 10px solid #ccc;
}
#yunus{
    border: 10px solid #ccc;
}


 nav ul li a:hover{
    background-color: #006eff;
 }


.utama .card{
    transition: 0.5s ease ;
 }

.utama .card:hover{
    transform: translate(0px, -30px);
   
    

 }
 
/* kalkulator */
#kalkulator h1{
	background: #024b94;
	color: white;
	text-align: center;
	font-size: 23px;
	letter-spacing: 1px;
	margin-top: -30px;
	margin-left: -30px;
	margin-right: -30px;
	margin-bottom: 40px;
}
.row{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}
.row span{
    font-weight: 500;
}
input[type="range"]{
    width: 70%;
    height: 3.5px;
    -webkit-appearance: none;
    appearance: none;
    background-color: #dcdcdc;
    border-radius: 3px;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb{
    -webkit-appearance: none;
    appearance: none;
    height: 15px;
    width: 15px;
    background-color: #1c1c1c;
    border-radius: 50%;
    cursor: pointer;
}
#result{
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    text-align: center;
    color: #00ff62;
}
#category{
    font-size: 18px;
    text-align: center;
    letter-spacing: 1px;
}
.display{
box-shadow: 0 0 20px rgba(0, 145, 255, 0.25);
margin-bottom: 60px;
}