body {
    font-family: "M PLUS Rounded 1c", sans-serif;
    background-image: url("../image/bg.png");
}

form {
    width: 220px;
}

.login {
    width: 660px;
    height: 100%;
    position: absolute;
    left: calc(50vw - 330px);
    -webkit-box-shadow: 0px 0px 8px 0px rgba(50, 50, 50, 0.54);
    -moz-box-shadow: 0px 0px 8px 0px rgba(50, 50, 50, 0.54);
    box-shadow: 0px 0px 8px 0px rgba(50, 50, 50, 0.54);
}

.input {
    position: relative;
    left: 10px;
    width: 90%;
    padding: 8px;
    background: transparent;
    border: none;
    outline: none;
}

.line-box {
    position: relative;
    /* left: 10px; */
    width: 100%;
    height: 2px;
    background: #BCBCBC;
}

.line {
    position: absolute;
    width: 0%;
    height: 2px;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
    background: #016b91;
    transition: ease .3s;
}

.input:focus+.line-box .line {
    width: 100%;
}