@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');


*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: black;
}
.hero-container{
    margin: auto;
    height: 90vh;
    position: relative;
    top: 2rem;
    text-align: center;
    color: #f5f5f5;
    background: url("./images/js-background.jpg") no-repeat center center;
}
.mini-container{
    margin: auto;
    width: 70%;
    height: 80vh;
    border-style: solid;
    border-color: #ffffff;
    border-radius: 3px;
    box-shadow: 0px 9px 7px #1e1811;
    position: relative;
    top: 2rem;
}
.mini-container h1{
    margin-top: 5rem;
    font-size: 2.5rem;
    font-family: 'Roboto', sans-serif;
    letter-spacing: 2px;
}
#value{
    font-size: 9rem;
    font-weight: bold;
    color: #008000;
}
.btn-container{
    display: grid;
    padding-top: 1rem;
    padding-left: 18rem;
}
button{
    width: 50%;
    height: 6vh;
    margin: 1rem;
    background-color: #0f243f;
    color: #f5f5f5;
    border-style: solid;
    border-color: #0f243f;
    border-radius: 4px;
    font-size: 1.1rem;
    box-shadow: 0px 6px 8px #1e1811;
    cursor: pointer;
}
#add-btn{
    width: 40%;
    margin-left: 3rem;
}
button:hover{
    background-color: transparent;
    border-style: solid;
    border-color: transparent;
}
a{
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 0;
    color: #fff;
}
a img{
    width: 30px;
}
a p{
    font-family: "Roboto", sans-serif;
}
@media only screen and (max-width: 375px){
    .mini-container h1{
        font-size: 2rem; 
    }
    #value{
        margin-top: 4rem;
        font-size: 5rem;
    }
    .btn-container{
        display: grid;
        padding-top: 3rem;
        padding-left: 4rem;
    }
    button{
        font-size: 0.8rem;
    }
    #add-btn{
        margin-left: 1.6rem;
    }
}