*{
    margin: 0;
    padding: 0;
}
:root{
    --primary-color:#9D174D;
    --dark-gray:#1F2937;
    --secondary-color:#EC4899;


}
.nav-heading{
    padding: 1.2rem;
    background-color: var(--primary-color);
    text-align: center;
    box-sizing: border-box;
    font-size: 2rem;
    color:white;
    
}
.main-area{
    background-color: var(--dark-gray);
}
.container{
     padding:1rem;
    max-width:50%;
    margin: 0px auto;
    background-color: var(--dark-gray);
    color: white;
}
label{
    text-align: left;
    margin:1.5rem 0px;
    display: block;
    font-size:1.6rem;
}

 #initial-price,#quantity,#final-price{
     display:block;
    width:100%;
    height: 2rem;
    margin:1.5rem auto;
}
#tell-me{
       display:block;
    width:100%;
    margin:2rem auto;
    
    background-color: var(--primary-color);
    color: white;
    padding: 1rem;
   font-size:1.5rem;
   font-weight: bold;
}
.output{
    margin:2rem 0rem;
    font-size: 2rem;
    font-weight: bolder; 
    text-align: center;
}
.link {
    text-decoration: none;
    padding: 0.5rem 1rem;
}
.list-non-bullet {
    list-style-type: none;
}
.list-inline {
    display: inline;
    padding: 0rem 0.5rem;
}
.footer{
    background-color: var(--primary-color);
    padding:2rem 1rem;
    color: white;
    text-align: center;
    border-top-right-radius: 1rem;;
}
.footer .footer-heading{
    font-size: 2rem;
    font-weight: bold;
    margin:2rem 0rem;
}

.footer .link{
    color: black;
    font-size:1.5rem;
}
.footer ul{
    padding-inline-start: 0px;
}