:root {
    --red: #f9032f;
    --black: #000;
    --white: #fff;

}

*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
   
}

.navbar{
    background: var(--black);
    height: 60px;
    padding: 0.5rem calc((100vw - 1200px) / 2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.navbar__logo{
    color: var(--white);
    text-decoration: none;
    padding-left: 1rem;
    font-size: 2.5rem;
}

.navbar__link{
    color: var(--white);
    text-decoration: none;
    padding: 0rem 1rem;
    
}

.navbar__link:hover {
    color:var(--red);
}


    body.active{
        overflow-y: hidden;
        overflow-x: hidden;
    }

    .navbar__link{
        display: flex;
        align-items: center;
        justify-content: center;
        font-size:18px;
    }

    .navbar__menu{
        display: grid;
        color:white;
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 100px);
        position: absolute;
        width: 100%;
        top: -1000px;
       
    }

    .navbar__menu.active{
        top: 100%;
        opacity: 1;
        z-index: 99;
        height: 100vh;
        font-size: 1.5rem;
        background: var(--black);
    }

    .navbar__toggle .bar{
        width: 25px;
        height: 3px;
        margin: 5px auto;
        transition: all 0.3s ease-in-out;
        background:var(--white);
        display: block;
        cursor: pointer;
        
    }
body {
    background-color: #eee;
    text-align: center;
}

button {
    background-color: rgba(0,0,0,0);
    outline: none;
}

h2 {
    margin-bottom: 10px;
}

.btn {
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    width:50%;
    display: block;
    padding: 5px;
    height:25px;
    color:black;
    background-color: orange;

}

input {
    width: 100%;
    padding: 5px 14px;
    border: 2px solid #201f1d;
    margin-bottom: 10px;
    background-color: rgba(0,0,0,.4);
    outline: none;
    color: #fff;
    font-size: 14px;
    
}

input:focus {
    border: 2px solid rgba(0,0,0,.4);
    background-color: rgb(60,60,60);
}

form {
    background-color: #fff;
    padding: 20px;
    color: #000;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,.4);
    margin:20px;
    height:300px;
    
}

form p {
    margin-bottom: 5px;
    
}

form p:nth-child(1){
    margin-top: 0;
}

.panel {
    margin-top: 20px;
    float: none;

    
}

@media (min-width: 768px) {
    .panel {
        width: 50%;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 1024px) {
    .panel {
        width: 30%;
        margin-left: auto;
        margin-right: auto;
    }
}
#weightInput,#heightInput{
margin:10px 12px;
padding: 12px;
margin-bottom: 5px;;
}