*{
    margin: 0;
    padding: 0;
}
html{
    height: 100%;
}
body{
    height: 100%;
    background: gray;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;

    display: flex;
    justify-content: center;
    align-items: center;
}
form{
    height: 575px;
    width: 500px;
    padding: 40px;
    border-radius: 8px;
    background-color: black;
    box-shadow: 4px 4px 1px rgba(0,0,0,0.40.);

    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}
h1{
    color: white;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 38px;

    background-image: linear-gradient(to right, rgb(221, 220, 221),rgb(47, 47, 48));
    background-size: 100% 4px;
    background-position: bottom;
    background-repeat: no-repeat;
    line-height: 60px;
}
.inputs_container{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
input{
    height:64px;
    width: 240px;
    margin: 15px;
    padding: 0px 25px;
    border-radius: 10px;
    border: none;
    background-color: bgcolor="#CCCCCC";
    box-shadow: 3px 3px 6px rgba(0,0,0,0.212);
    color: rgb(10, 10, 10);
    font-size: 20px;
    transition: 0.2s;
}
input:hover{
    background-color: #47505f;
    width: 265px;
}
input:focus{
    outline: none;
    background-color: #47505f;
    width: 265px;
}
input::placeholder{
    color: rgb(159, 161, 190);
}
button{
    height: 64px;
    width: 140px;
    border-radius: 10px;
    border: none;
    color: black;
    font-family: sans-serif;
    font-size: 22px;
    background: linear-gradient(to right,rgb(255, 251, 2), rgb(248, 224, 2));
    transition: 0.2s;
}
button:hover{
    width: 200px;
}
button:focus{
    outline: none;
    width: 200px;
}

@media(max-width: 650px){
    form{
        height: 100%;
        width: 100%;
        jusify-content:center;
    }
    .inputs_container{
        margin: 80px;
    }
    h1{
        font-size: 32px;
    }
}