@import url(https://fonts.googleapis.com/css?family=Lato);

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    background: #ecf0f3;
}

.login-div {
    width: 430px;
    height: 750px;
    padding: 35px;
    border-radius: 40px;
    background: #ecf0f3;
    box-shadow: 13px 13px 20px #cbced1,
    -13px -13px 20px #fff;
}

.logo {
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.logo img{
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.title {
    text-align: center;
    font-size: 28px;
    padding-top: 24px;
    letter-spacing: 0.5px;
}

.sub-title {
    text-align: center;
    font-size: 15px;
    padding-top: 7px;
    letter-spacing: 3px;
}

.fields {
    width: 100%;
    padding: 25px 5px 5px 5px;
}

.fields input {
    border: none;
    outline: none;
    background: none;
    font-size: 18px;
    color: #555;
    padding: 20px 10px 20px 5px;
}

.username, .password {
    margin-bottom: 30px;
    border-radius: 25px;
    box-shadow: 
        inset 8px 8px 8px #cbced1,
        inset -4px -4px 8px #fff;
}

.fields i {
    height: 22px;
    margin: 0 10px -3px 25px;
}

.signin-button {
    outline: none;
    border: none;
    cursor: pointer;
    width: 100%;
    height: 60px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    background: #4461f2;
    box-shadow: 3px 3px 8px #b1b1b1,
        -3px -3px 8px #fff;
    transition: 0.5s;
}

.signin-button:hover {
    background: #4461f2;
}

.signin-button:active {
    background: #5a72e7;
}

.link {
    padding-top: 20px;
    text-align: center;
}

.link a {
    text-decoration: none;
    color: #aaa;
    font-size: 15px;
    font-weight: lighter;
}