html, body, img, p {
    margin: 0;
    padding: 0;
}

input, button {
    border: 0 none;
}

input, textarea {
    outline: 0 none;
}

html, body {
    width: 100%;
    height: 100%;
    font-size: 14px;
    line-height: 1.6em;
    font-family: 'Microsoft YaHei', Arial !important;
    color: #000;
}

.box {
    width: 100%;
    min-height: 100%;
    box-sizing: border-box;
    background: url('../../images/bg2023.png') no-repeat 0 0;
    background-size: 100% 100%;
    padding-bottom: 20px;
    position: relative;
}
.box2024 {
    width: 100%;
    min-height: 100%;
    box-sizing: border-box;
    background: url('../../images/bg2023.png') no-repeat 0 0;
    background-size: 100% 100%;
    padding-bottom: 20px;
    position: relative;
}

.logoBox {
    position: absolute;
    left: 58px;
    top: 36px;
}

.main {
    width: 1400px;
    height: 776px;
    margin: 0 auto;
    position: relative;
}

    .main > .left {
        width: 760px;
        height: 776px;
        background: url('../../images/left-bg.png') no-repeat 0 0;
        position: absolute;
        left: 0;
        top: 0;
    }

.adminLeft {
    width: 470px;
    overflow-x: hidden;
    position: absolute;
    left: 112px;
    top: 180px;
    white-space: nowrap;
}

    .adminLeft > .list {
        width: 100%;
        line-height: 56px;
        color: #fff;
        font-size: 22px;
        font-weight: 700;
        margin-top: 10px;
    }

        .adminLeft > .list > i.icon {
            width: 18px;
            height: 22px;
            display: inline-block;
            margin-right: 5px;
            vertical-align: middle;
        }

        .adminLeft > .list > i.line {
            display: inline-block;
            width: 600px;
            height: 0px;
            border-bottom: 1px dashed #fff;
            opacity: 0.4;
            vertical-align: middle;
        }

        .adminLeft > .list.list1 > i.icon {
            background: url('../../images/left-1-icon.png') no-repeat 0 0;
        }

        .adminLeft > .list.list2 > i.icon {
            width: 20px;
            height: 18px;
            background: url('../../images/left-2-icon.png') no-repeat 0 0;
        }

        .adminLeft > .list.list3 > i.icon {
            width: 19px;
            height: 19px;
            background: url('../../images/left-3-icon.png') no-repeat 0 0;
        }

        .adminLeft > .list.list4 > i.icon {
            width: 22px;
            height: 20px;
            background: url('../../images/left-4-icon.png') no-repeat 0 0;
        }


        .adminLeft > .list.list5 > i.icon {
            background: url('../../images/left-5-icon.png') no-repeat 0 0;
        }


.teaLeft {
    width: 430px;
    position: absolute;
    left: 120px;
    top: 160px;
}

    .teaLeft > .list {
        width: 430px;
        border: 1px dashed #fff;
        line-height: 48px;
        height: 48px;
        text-align: center;
        color: #fff;
        font-size: 22px;
        font-weight: 700;
    }

        .teaLeft > .list > i {
            width: 22px;
            height: 22px;
            display: inline-block;
            margin-right: 5px;
            vertical-align: middle;
        }

        .teaLeft > .list.list1 > i {
            width: 22px;
            height: 17px;
            background: url('../../images/teacher-left-1-icon.png') no-repeat 0 0;
        }

        .teaLeft > .list.list2 > i {
            width: 21px;
            height: 21px;
            background: url('../../images/teacher-left-2-icon.png') no-repeat 0 0;
        }

        .teaLeft > .list.list3 > i {
            width: 25px;
            height: 22px;
            background: url('../../images/teacher-left-3-icon.png') no-repeat 0 0;
        }

        .teaLeft > .list.list4 > i {
            width: 19px;
            height: 22px;
            background: url('../../images/teacher-left-4-icon.png') no-repeat 0 0;
        }


.downward {
    width: 21px;
    height: 27px;
    background: url('../../images/downward.png') no-repeat 0 0;
    margin: 20px auto 20px;
}


.main > .right {
    width: 784px;
    height: 484px;
    z-index: 1;
    position: absolute;
    right: 0;
    top: 125px;
    /* box-shadow: #666; */
    border-radius: 12px;
    background: url('../../images/load-bg.png') no-repeat 0 0;
    box-sizing: border-box;
    padding: 76px 96px 80px 150px;
}

    .main > .right::before {
        position: absolute;
        width: 784px;
        height: 484px;
        content: "";
        left: 0;
        top: 0;
        border-radius: 12px;
        background-color: rgb(250, 250, 250);
        opacity: 0.25;
    }

    .main > .right > .logoinBg {
        background: url('../../images/UserLogin.png') no-repeat 0 0;
        width: 315px;
        height: 93px;
        margin-bottom: 10px;
    }

.inputBox {
    width: 100%;
    box-sizing: border-box;
    border-bottom: 1px solid #bdbdbd;
    font-family: 'Microsoft YaHei';
    font-size: 16px;
    line-height: 50px;
    padding-left: 35px;
    margin-top: 10px;
    position: relative;
}

    .inputBox > i.icon {
        position: absolute;
        left: 0;
        top: 17px;
        width: 16px;
        height: 16px;
        background-color: aqua;
    }

    .inputBox.user > i.icon {
        background: url('../../images/user-icon.png') no-repeat 0 0;
    }

    .inputBox.pwd > i.icon {
        background: url('../../images/cipher-icon.png') no-repeat 0 0;
    }

    .inputBox.code > i.icon {
        background: url('../../images/VerificationCode-icon.png') no-repeat 0 0;
    }

    .inputBox > input {
        line-height: 50px;
        width: 100%;
        box-sizing: border-box;
        font-size: 16px;
        background-color: rgb(250, 250, 250);
        /*opacity: 0.25;*/
    }

        .inputBox > input::placeholder {
            opacity: 0.25;
        }
        .inputBox > input::-webkit-input-placeholder {
            opacity: 0.25;
        }

        .inputBox.code > input {
            width: 423px;
        }

    .inputBox.code > img {
        position: absolute;
        bottom: 8px;
        right: 0;
    }

    .inputBox.loginBtn {
        border: 0 none;
        text-align: center;
        margin-top: 28px;
        padding-left: 0;
    }

.loginBtn > button {
    width: 303px;
    height: 40px;
    background: url('../../images/load-button-bg.png') no-repeat 0 0;
    border-radius: 10px;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
}

    .loginBtn > button:hover {
        opacity: 0.8;
    }


.foot {
    text-align: center;
    font-size: 12px;
    font-family: 'Microsoft YaHei';
    line-height: 18px;
    color: #666;
    width: 1400px;
    margin-left: -700px;
    position: absolute;
    bottom: 20px;
    left: 50%;
}

.ml54 {
    margin-left: 54px;
}

.ml66 {
    margin-left: 66px;
}