html *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 28px;
}
input:focus{outline: none;}
button{cursor: pointer;}
input{
    border: none;
    background: none;
    border-bottom: #0077ff 2px solid;
    width: max-content;
    padding: 8px;
}
body,
.logo{
    display: flex;
    align-items: center;
    justify-content: center;
}
body{
    flex-direction: column;
    min-height: 100vh;
    min-width: 100vw;
}

form{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 20px;
    min-width: 250px;
}

form > *{margin: 8px}

img{
    margin: 8px;
    width: 200px;
    height: auto;
}

button{
    cursor: pointer;
    border: none;
    position: relative;
    color: #333;
    text-decoration: none;
    padding: 5px 0;
    transition: color 0.3s ease;
}
button::before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #0077ff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

button:hover{color: #0077ff}
button:hover::before{
    width: 100%;
    left: 0;
    transform: translateX(0);
}