body{

    height: 100%;
    background: radial-gradient(#33383f, rgb(42, 47, 53));
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

#fromula{
    height: 575px;
    width: 500px;
    padding: 40px;
    border-radius: 8px;
    background-color: #222831;
    box-shadow: 4px 4px 1px rgba(0, 0, 0, 0.404);
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

h1{

    color: white;
    font-family: Tahoma, sans-serif;
    font-size: 38px;    
    background: linear-gradient(to right, #FDB813, #FCAF3E);
    background-size: 100% 4px;
    background-position: bottom;
    background-repeat: no-repeat;
    line-height: 60px;
    text-align: center;
    margin-bottom: 30px;
}

.inputs_container{

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

}

input,textarea{

    height: 64px;
    width: 240px;
    margin: 15px;
    padding: 0px 25px;
    border-radius: 10px;
    border: none;
    background-color: #373e49;
    box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.212);
    color: white;
    font-size: 20px;
    transition: 0.2s;

}

input:hover{

    background-color: #47505f;

}

input:focus{

    background-color: #47505f;

    outline: none;

    width: 265px;

}

input::placeholder{

    color: rgb(159, 161, 190);

}
label{
    color: white;
    font-size: 20px;
}

button{

    height: 64px;

    width: 140px;

    border-radius: 1000px;

    border: none;

    color: white;

    font-family: sans-serif;

    font-size: 22px;

    background: linear-gradient(to right, #FDB813, #FCAF3E);
    transition: 0.2s;

}

button:hover{

    width: 200px;

}

button:focus{

    outline: none;

    width: 200px;

}

@media(max-width: 650px){

    #form{

        height: 100%;

        width: 100%;

        justify-content: center;

    }

    .inputs_container{

        margin: 80px;

    }

    h1{

        font-size: 30px;

    }

}