html, body {
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

/* header {
    display: flex;
    justify-content: center; 
    align-items: center; 
    height: 100px; 
    text-align: center; 
    margin: 20px 0;
    width: 100%; 
  }

header h1 {
    font-size: 60px;
} */

body, p, h1, h2, h3, h4 {
    margin: 0;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #3c3c3c;
}

i {
    font-style: normal;
}

input {
    margin: 0;
    padding: 0;
}

button {
    margin: 0;
    outline: none;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    font-size: 12px;
    color: #3c3c3c;
    background: linear-gradient(to bottom, #6092A6, #CEECF2);
    background-size: cover;
    background-position: center 0;
    background-repeat: no-repeat;
    background-attachment: fixed;
    -o-background-size: cover;
    -moz-background-size: cover;
    -ms-background-size: cover;
}

table {
    border-collapse: collapse;
}

th, td {
    padding: 0;
}

.layer {
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.home {
    display: block;
    font-size: 20px;
    margin: 30px;
    color: #999;
    transition: font-size 0.5s;
}

.home:hover {
    font-size: 25px;
    color: #DEB7B8;
}

.nav {
    display: block;
    font-size: 20px;
    margin: 30px;
}

.title {
    margin: 50px auto;
    margin-left: 50%;
    padding-top: 100px;
    font-size: 40px;
    white-space: nowrap;
    position: relative;
    justify-content: center; 
    align-items: center; 
    height: 100px; 
    text-align: center; 
}

.body {
    display: block;
    margin: 50px auto;
    width: 450px;
    font-size: 20px;
}

.signUp {
    border-radius: 10px;
    background-color: white;
    width: 350px;
    height: 350px;
    margin: 50px auto;
    padding-top: 10px;
    position: relative;
}

.signUpTitle {
    color: #999;
    display: block;
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
}

input {
    background-color: #EFEFEF;
    margin-top: 30px;
    margin-left: 25px;
    border-radius: 20px;
    width: 300px;
    height: 40px;
    border: none;
    line-height: 35px;
    text-indent: 30px;
}

button {
    color: white;
    background-color: #4183FF;
    margin-top: 30px;
    margin-left: 25px;
    border-radius: 20px;
    width: 300px;
    height: 40px;
    border: none;
}