body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f5f5f5;
}

.logintitle {
    text-align: center;
}

.loginbody {
    width: 33.33%;
    height: 70%;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

input {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    box-sizing: border-box;
}

.container {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.loginbuttonbox {
    width: 100%;
    margin-top: 8px;
    /* border: 2px solid red; */
    border-radius: 5px;
    box-sizing: border-box;
    flex-grow: 1;
    position: relative;
    overflow: hidden;
}

/* tombol */
#loginBtn {
    width: 100px;
    padding: 10px;
    position: absolute;
    transition: 0.05s linear;
}