html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    position: relative;
    font-family: Microsoft YaHei;
}

body {
    width: 100%;
    height: 100%;
    background: url("../images/login-bg.png") no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.title-logo-div {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    height: 66px;
    background: #222F48;
    display: flex;
    align-items: center;
    color: #fff;
}

.title-logo-div > img {
    width: 30px;
    height: 33px;
    margin-left: 46px;
    margin-right: 13px;
}

.title-logo-div .title-logo-text {

    font-size: 22px;
    font-weight: bold;
}

.login-left-icon {
    width: 639px;
    height: 465px;
}

.login-from-div {
    width: 446px;
    height: 480px;
    background: #FFFFFF;
    box-shadow: 0px 0px 30px 0px rgba(34, 47, 72, 0.04);
    border-radius: 8px;
    margin-left: 34px;
    text-align: center;
}

.login-from-div .login-title {
    font-size: 26px;
    font-weight: 400;
    color: #333333;
    padding-top: 60px;
    padding-bottom: 35px;
}

.login-from-div .login-btn {
    width: 375px;
    height: 51px;
    background: #3188E8;
    border-radius: 10px;
    color: #fff;
    line-height: 51px;
    text-align: center;
    font-size: 18px;
    margin: 0 auto;
}
.login-from-div .login-btn:hover{
cursor:pointer

}
.from-div {
    width: 349px;
    margin: 0 auto
}

.from-div .input-div {
    width: 100%;
    height: 44px;
    display: flex;
    align-items: center;
    border: 1px solid #CAD1D7;
    border-radius: 4px;
    margin-bottom: 30px;
}

.from-div i {
    margin: 0 13px
}

.from-div input {
    border: 0;
    font-size: 14px;
}

.from-div .vercode-div {
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    justify-content: space-between
}

.from-div.vercode-img-div {
    height: 41px;
}

.from-div .vercode-div .vercode-img-div {
    width: 106px;
    height: 43px;
}

.from-div .vercode-div .vercode-input {
    width: 50%;
    height: 44px;
    display: flex;
    align-items: center;
    border: 1px solid #CAD1D7;
    border-radius: 4px;
}

.footed-bottom-div {
    /*width: 1920px;*/
    width: 100%;
    height: 80px;
    color: #C9C9C9;
    font-size: 12px;
    line-height: 80px;
    position: fixed;
    bottom: 0;
    left: 0;
    text-align: center;
    background: #3E5683;
}

@media (max-width: 1367px) {
    .title-logo-div {
        height: 47px;

    }

    .title-logo-div > img {
        width: 21px;
        height: 23px;
        margin-left: 33px;
        margin-right: 9px;
    }

    .title-logo-div .title-logo-text {
        font-size: 16px;
    }

    .login-left-icon {
        width: 455px;
        height: 331px;

    }

    .footed-bottom-div {

        height: 57px;
        font-size: 9px;
        line-height: 57px;
    }

    .login-from-div {
        width: 317px;
        height: 342px;
        background: #FFFFFF;
        box-shadow: 0px 0px 21px 0px rgba(34, 47, 72, 0.04);
        border-radius: 6px;
        margin-left: 24px;
        text-align: center;
    }

    .login-from-div .login-title {
        font-size: 18px;
        padding-top: 45px;
        padding-bottom: 25px;
    }

    .login-from-div .login-btn {
        width: 267px;
        height: 36px;
        border-radius: 7px;
        line-height: 36px;
        font-size: 13px;
    }

    .from-div {
        width: 248px;
    }

    .from-div .input-div {
        height: 31px;
        border-radius: 3px;
        margin-bottom: 22px;
    }

    .from-div i {
        margin: 0 11px
    }

    .from-div input {
        height: 100%;
        font-size: 11px;
    }

    .from-div .vercode-div {
        margin-bottom: 22px;
    }

    .from-div .vercode-div .vercode-input {
        height: 31px;
        border-radius: 3px;
    }

    .from-div .vercode-div .vercode-img-div {
        height: 31px;
        width: 68px;
    }
}

@media (min-width: 2559px) and (max-width: 3841px) {
    .title-logo-div {

        height: 88px;

    }

    .title-logo-div > img {
        width: 40px;
        height: 44px;
        margin-left: 61px;
        margin-right: 17px;
    }

    .title-logo-div .title-logo-text {
        font-size: 29px;
    }

    .login-left-icon {
        width: 852px;
        height: 620px;
    }

    .footed-bottom-div {
        height: 107px;
        font-size: 16px;
        line-height: 107px;
    }

    .login-from-div {
        width: 595px;
        height: 640px;
        box-shadow: 0px 0px 40px 0px rgba(34, 47, 72, 0.04);
        border-radius: 11px;
    }

    .login-from-div .login-title {
        font-size: 35px;
        padding-top: 75px;
        padding-bottom: 50px;
    }

    .login-from-div .login-btn {
        width: 500px;
        height: 68px;
        border-radius: 13px;
        font-size: 24px;
        line-height: 68px;
    }

    .from-div {
        width: 465px;
    }

    .from-div .input-div {

        height: 59px;

        border-radius: 5px;
        margin-bottom: 35px;
    }

    .from-div i {
        margin: 0 20px
    }

    .from-div input {
        height: 100%;
        font-size: 21px;
    }

    .from-div .vercode-div {
        margin-bottom: 45px;
    }

    .from-div .vercode-div .vercode-input {
        height: 59px;
        border-radius: 5px;
    }

    .from-div .vercode-div .vercode-img-div {
        width: 128px;
        height: 57px;
    }
}