body{
    font-family: sans-serif;
    /*background: #ebf9fb;*/
    position: fixed;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;

    background-image: url(../img/ahablack.jpg);
    background-position-y: fill;
    background-color: rgba(0, 0, 0, 0.65);
    -webkit-background-size: cover;
    background-size: 50%;
    z-index: -1;
}

h1{
    width: 45%;
    background: rgba(0, 0, 0, 0.950);
    /*meletakkan form ke tengah*/
    margin: 1% auto;
    padding: 15px 20px;
    box-shadow: 0px 0px 10px 10px #ff9ce9;
    text-align: center;
    color: #ffffff;
    font-size: 200%;
    border:1px solid #ffffff;
}

.tulisan_atas{
    background-image: url(../img/ahanb.png);
    background-size: contain;
    padding: 20px 20px;
    color: black;
    border-radius: 15px 15px 0 0;
    text-align: center;
    /*membuat semua huruf menjadi kapital*/
    text-transform: uppercase;
}

.panel_login{
    width: 25%;
    background: rgb(30, 30, 30);
    /*meletakkan form ke tengah*/
    margin: 1% auto;
    padding: 15px 20px;
    box-shadow: 0px 0px 100px 50px #ff9ce9;
}

label{
    font-size: 100%;
    font-weight: bold;
    color: #ff9ce9;
}

.form_login{
    /*membuat lebar form penuh*/
    box-sizing : border-box;
    border-radius: 10px;
    font-weight: bold;
    width: 100%;
    padding: 10px;
    font-size: 12pt;
    margin-bottom: 5px;
}

.showhide{
    font-size: 100%;
    font-weight: bold;
    color: #ff9ce9;
      
}

.tombol_login{
    background: white;
    color: black;
    font-size: 100%;
    font-weight: bold;
    width: 100%;
    border: none;
    border-radius: 50px;
    padding: 10px 20px;
    transition: .2s;
    cursor: pointer;
}

.tombol_login:hover {
    background-color: #ff9ce9;
}

.link{
    color: #ffffff;
    text-decoration: none;
    font-size: 100%;
}

a {
    display: block;
    font-size: 10pt;
    text-decoration: none;
    color: rgb(255, 139, 245);
    margin-top: 10px;
}

.alert{
    box-sizing : border-box;
    background: #ffffff;
    color: rgb(255, 0, 0);
    width: 50%;
    position: relative;
    top: 0;
    left: 25%;
    padding: 10px;
    border-radius: 0%;
    text-align: center;
    border:1px solid #ff9ce9;
}