style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    max-width: 100vw;
    min-height: 100vh;
    color:black;
    font-family: monospace;
    display: flex;
    justify-content: center;
    align-items:center;
    background: radial-gradient(circle, rgba(238,174,202,1) 0%, rgba(148,187,233,1) 100%);
}
.container{
    padding: 20px;
    gap: 5px;
    border: 0.8px solid black;
    border-radius: 8px;
    background: transparent;
    box-shadow: 10px 10px 8px rgba(0, 0, 0,0.4);
}
.content{
    display: flex;
    flex-direction: column;
}
.title{
    margin-bottom: 20px;
}
.title h1{
    font-size: 2rem;
}
.passbox{
    padding: 20px;
    outline: none;
    border: none;
    /* color: plum; */
    font-family: monospace;
    color: black;
    height: 1.8rem;
    border-radius: 1.2rem;
    margin-block: 8px;
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.pass-len{
    margin-bottom: 10px;
}
.pass-len,.checkbox{
    display: flex;
    margin-block: 8px;
    flex-basis: 100%;
    font-size: 1rem;
}
.pass-len p,.checkbox label{
    flex-basis: 95%;
}
.btn{
    outline: none;
    border: none;
    background-color: rgba(239, 239, 239,0.3);
    cursor: pointer;
    padding: 12px 24px;
    margin-block: 10px;
    border-radius: 34px;
    color: black;
    font-size: 1.5rem;
    font-weight: 700;
}
.btn:hover{
    /* box-shadow: 1px 1px 5px black; */
    background-color: rgba(0, 0, 0,0.2);
}
.pass i{
    margin-left: 17px;
    margin-top: 10px;
}
.pass i:hover{
    cursor: pointer;
}