html.mistake-open,
    html.mistake-open body {
        min-height: 100%
    }

    html.mistake-open body {
        display: block;
        position: relative;
        overflow: hidden;
        top: 0;
        left: 0
    }

    #mt_o {
        position: fixed;
        padding: 0;
        margin: 0;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #666;
        z-index: 10001;
        -moz-opacity: 0.5;
        opacity: 0.5;
        zoom: 1;
        display: none
    }

    #mt_c {
        position: fixed;
        top: 50%;
        left: 50%;
        width: 454px;
        height: auto;
        padding: 30px 42px;
        background: #fff;
        border: 1px solid #777;
        outline: 0;
        box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
        font-family: Arial, sans-serif;
        font-size: 13px;
        line-height: 18px;
        word-wrap: break-word;
        z-index: 10002;
        display: none
    }

    #mt_c div.loading,
    #mt_c div.loading div.overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    #mt_c div.loading {
        z-index: 10003;
        display: none
    }

    #mt_c div.loading div.overlay {
        background: #666;
        -moz-opacity: 0.1;
        opacity: 0.1;
    }

    #mt_c div.loading div.spinner {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 30px;
        height: 30px;
        margin: -15px 0 0 -15px;
        background-color: #222;
        -webkit-animation: rotateplane 1.2s infinite ease-in-out;
        animation: rotateplane 1.2s infinite ease-in-out
    }

    @-webkit-keyframes rotateplane {
        0% {
            -webkit-transform: perspective(120px)
        }

        50% {
            -webkit-transform: perspective(120px) rotateY(180deg)
        }

        100% {
            -webkit-transform: perspective(120px) rotateY(180deg) rotateX(180deg)
        }
    }

    @keyframes rotateplane {
        0% {
            transform: perspective(120px) rotateX(0deg) rotateY(0deg);
            -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
        }

        50% {
            transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
            -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
        }

        100% {
            transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
            -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg)
        }
    }

    .p-class-bx{
        font-family: Arial, sans-serif;
        font-size: 13px;
        line-height: 18px;
    }

    #mt_c .close-err-bx {
        position: absolute;
        right: 0;
        top: 0;
        margin: 0;
        padding: 17px;
        width: 11px;
        height: 11px;
        background: url('https://i.imgur.com/U3EnhFo.png') no-repeat center center;
        -moz-opacity: .7;
        opacity: .7;
        cursor: pointer;
        z-index: 10011
    }

    #mt_c .close-err-bx:hover {
        -moz-opacity: 1;
        opacity: 1
    }

    #mt_c div.title {
        height: 32px;
        padding: 0 0 0 40px;
        margin: 0 0 16px;
        background-repeat: no-repeat;
        background-position: left center
    }

    #mt_c div.title.feedback {
        background-image: url('https://i.imgur.com/BCvESIh.png')
    }

    #mt_c div.title.fire {
        background-image: url('https://i.imgur.com/CHwbq2g.png')
    }

    #mt_c div.title.mail {
        background-image: url('https://i.imgur.com/Mo8R3H8.png')
    }

    #mt_c div.title.star {
        background-image: url('https://i.imgur.com/wgTKfJF.png')
    }

    #mt_c div.title.cross {
        background-image: url('https://i.imgur.com/5nx776T.png')
    }

    #mt_c div.title div.h1 {
        color: #000;
        display: inline;
        font-family: Arial, sans-serif;
        font-size: 16px;
        font-weight: 400;
        line-height: 32px
    }

    #mt_c p {
        margin: 0 0 13px;
        padding: 0
    }

    #mt_c p.nowrap {
        white-space: nowrap;
        overflow: hidden;
        position: relative
    }

    #mt_c p.nowrap::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0;
        width: 40px;
        height: 100%;
        background: -moz-linear-gradient(left, rgba(255, 255, 255, 0.2), #fff 100%);
        background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.2), #fff 100%);
        background: -o-linear-gradient(left, rgba(255, 255, 255, 0.2), #fff 100%);
        background: -ms-linear-gradient(left, rgba(255, 255, 255, 0.2), #fff 100%);
        background: linear-gradient(to right, rgba(255, 255, 255, 0.2), #fff 100%)
    }

    #mt_c p.nopadding {
        margin: 0;
        padding: 0
    }

    #mt_c p .url {
        color: #0f5bd9;
        text-decoration: underline
    }

    #mt_c blockquote {
        font-family: Arial, sans-serif;
        font-size: 13px;
        line-height: 18px;
        padding: 0;
        margin: 6px 25px 20px 25px;
        background-image: none;
        background: transperent
    }

    #mt_c blockquote strong {
        font-weight: 700;
        color: #d74942;
        text-decoration: underline
    }

    #mt_c input[type='text'] {
        width: 100%;
        background-color: #fff;
        border: 1px solid #d9d9d9;
        border-radius: 1px;
        box-sizing: border-box;
        font-size: 13px;
        padding: 3px 8px;
        resize: none;
        text-align: start;
        word-wrap: break-word
    }

    #mt_c input[type='text']:focus {
        outline: 0;
        border-color: #4d90fe
    }

    #mt_c div.buttons {
        margin: 22px 0 0;
        text-align: right
    }

    #mt_c input[type='button'] {
        background-color: #f5f5f5;
        background-image: -webkit-linear-gradient(top, #f5f5f5, #f1f1f1);
        border-radius: 2px;
        border: 1px solid #e2e2e2;
        color: #444;
        font-family: Arial, sans-serif;
        font-size: 11px;
        font-weight: 700;
        height: 29px;
        letter-spacing: normal;
        line-height: 27px;
        margin: 0 0 0 16px;
        padding: 0 15px;
        text-align: center;
        outline: 0
    }

    #mt_c input[type='button']:hover {
        border-color: #d2d2d2
    }

    .mistake-up {
    position: relative;
    display: inline-block;
    }
    
    .mistake-up .tooltip-inf {
    visibility: hidden;
    width: 300px;
    background-color: #555;
    color: #fff;
    text-align: center;
    padding: 5px 0;
    border-radius: 6px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    }
    
    .mistake-up .tooltip-inf::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 20%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
    }
    
    .mistake-up:hover .tooltip-inf {
    visibility: visible;
    opacity: 1;
    }