.email-error {
    color: red;
    display: none;
}

.email-password-error {
    color: red;
    display: none;
}

.login-bac {
    display: flex;
    padding: 0 1.667rem;
    margin: 0 auto;
    background: url("../img/login-bac.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
    height: 49.427rem;
    box-sizing: border-box;
}

.login-title .login-title-1 {
    display: flex;
    font-size: 1.667rem;
    justify-content: center;
    align-items: center;
}

.login-title .login-title-1 div:first-child {
    font-weight: 600;
    margin-right: 0.41rem;
}

.login-title .login-title-1 div:last-child {
    font-weight: 600;
    color: #1A87FF;
}

.login-title .login-title-2 {
    display: flex;
    font-size: 1.667rem;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    /* margin-bottom: 4vh; */
}

.login-input {
    width: 20rem;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.8);
    height: auto;
    height: 20.885rem;
    border-radius: 20px;
    padding: 2rem;
}

.login-input-title {
    display: flex;
    /* margin-bottom: 15px; */
}

.LIT-1 {
    width: 45%;
}

.LIT-2 {
    width: 10%;
}

.LIT-3 {
    width: 45%;
}

.login-input-block {
    display: flex;
    width: 100%;
}

.login-input-left {
    /* width: 45%; */
    width: 100%;
}

.login-input-title {
    height: 4vh;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.login-input-middle {
    width: 10%;
    color: #576468;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.login-input-right {
    width: 45%;
}

.login-input-left-i1 {
    /* margin-bottom: 15px; */
}

.login-input-left-i1 input {
    height: 4vh;
    width: 100%;
    border-radius: 5px;
    border: none;
}

.login-input-left-i2 input {
    height: 4vh;
    width: 100%;
    border-radius: 5px;
    border: none;
}

.login-sign {
    font-size: 0.7rem;
    height: 4vh;
    line-height: 2rem;
}

.login-sign-password {
    width: 95%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4vh;
}

.login-sign-password a {
    color: black;
}

.login-sign-in {
    font-size: 0.833rem;
    /* width: 95%; */
}

.login-sign-in button {
    width: 100%;
    height: 4vh;
    background-color: #1A87FF;
    border-radius: 5px;
    border: none;
    color: white;
}

.login-secret {
    font-size: 0.833rem;
    height: 3vh;
    line-height: 3vh;
    color: red;
}

.login-institute {
    display: flex;
    justify-content: space-between;
}

.login-z {
    width: 46%;
}

.login-z img {
    width: 100%;
}

.login-middle-up-line {
    border-left: 1px solid #576468;
    height: 100%;
}

.login-middle-up {
    height: 42%;
    width: 3px;
}

.login-go-insititude {
    height: 5vh;
    background-color: white;
    border: none;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    padding: 3px;
    box-sizing: border-box;
}

.login-go-insititude input {
    border: none;
    width: 70%;
}

.login-go-insititude button {
    background-color: #1A87FF;
    border-radius: 5px;
    border: none;
    color: white;
    width: 30%;
}

.login-input-tight-text {
    height: 4vh;
    line-height: 4vh;
}

@media (min-width:1300px) {
    .login-block-mini {
        display: none;
    }
}

@media (max-width:1299px) and (min-width:801px) {
    .login-block-mini {
        display: none;
    }

    .login-input {
        width: 25rem;
        margin: 0 auto;
        background-color: rgba(255, 255, 255, 0.8);
        height: auto;
        border-radius: 20px;
        padding: 2rem;
    }

    .login-block-mini {
        display: none;
    }

    .login-go-insititude {
        min-height: 5vh !important;
        height: auto;
    }

    .login-secret {
        height: auto !important;
    }
}

@media (max-width:800px) and (min-width:601px) {
    .login-input-left-i1 input {
        height: 3.2vh;
    }

    .login-block {
        display: block
    }

    .login-input {
        width: 35rem !important;
    }

    .login-input-block {
        display: block;
    }

    .login-input-middle {
        height: auto !important;
        width: 100%;
        /* display: block; */
        flex-direction: row;
    }

    .login-middle-up {
        height: 1px;
        width: 50%;
    }

    .login-middle-up-line {
        border-left: none;
        border-top: 1px solid #576468;
        height: 1px;
        width: 100%;
    }

    .login-input-left {
        width: 100%;
    }

    .login-input-right {
        width: 100%;
    }

    .LIT-1 {
        width: 100%;
    }

    .LIT-3 {
        width: 100%;
    }

    .login-title .login-title-2 {
        margin-bottom: 0vh;
    }

    .login-go-insititude {
        height: auto;
    }
}

@media (max-width:600px) and (min-width:401px) {
    .login-bac {
        display: flex;
        padding: 0 1.667rem;
        margin: 0 auto;
        background: url("../img/login-bac.png");
        background-size: 100% 100%;
        background-repeat: no-repeat;
        justify-content: center;
        align-items: center;
        height: 100.427rem;
        box-sizing: border-box;
    }

    /* .login-block{
        display: none !important;
    } */
    .login-input {
        width: 80rem !important;
        height: 60rem;
    }

    .login-input-block {
        display: block;
    }

    .login-input-middle {
        height: auto !important;
        width: 100%;
        /* display: block; */
        flex-direction: row;
    }

    .login-middle-up {
        height: 1px;
        width: 50%;
    }

    .login-middle-up-line {
        border-left: none;
        border-top: 1px solid #576468;
        height: 1px;
        width: 100%;
    }

    .login-input-left {
        width: 100%;
    }

    .login-input-right {
        width: 100%;
    }

    .LIT-1 {
        width: 100%;
    }

    .LIT-3 {
        width: 100%;
    }

    .login-title .login-title-2 {
        margin-bottom: 0vh;
    }

    .login-go-insititude {
        height: auto;
    }

    .login-secret {
        height: auto;
    }

    .login-sign {
        font-size: 2.7rem;
    }
}