* {
    --bottom-item-width: calc((100% - 840px)/2);
}

.bottom-left-img {
    position: fixed;
    bottom: 10px;
    left: 10px;
    width: var(--bottom-item-width);
    max-width: 200px;
    border-radius: 8px;
    z-index: 998;
}

.bottom-right-img {
    position: fixed;
    right: 10px;
    bottom: 10px;
    width: var(--bottom-item-width);
    max-width: 120px;
    height: auto;
    display: none;
    z-index: 998;
}

.apple-button {
    transform: translateY(calc(-100% - 10px));
}

p.title {
    color: #fff;
    font-size: 30px;
    line-height: 0px;
    font-family: "华文中宋";
    margin-left: 10px;
    display: inline-block;
    vertical-align: middle;
}

/* 以下是官方样式（有部分更改） */

.app[_ngcontent-c0] {
    height: 100vh;
}

.app-background[_ngcontent-c0] {
    position: fixed;
    width: 3600px;
    height: 3600px;
    opacity: 0.3;
    background-image: url(/Euclidea/assets/bglines.png);
    background-repeat: no-repeat;
    background-position: center;
}

.app-background-first[_ngcontent-c0] {
    bottom: -1810px;
    right: -1300px;
    -ms-transform: rotate(54deg);
    transform: rotate(54deg);
}

.app-background-second[_ngcontent-c0] {
    top: -1810px;
    left: -1300px;
    -ms-transform: rotate(300deg);
    transform: rotate(300deg);
}

@keyframes rotate {
    0% {}

    100% {
        transform: rotate(360deg);
    }
}

@keyframes arrow-down {
    0% {}

    100% {
        opacity: .2;
        transform: translateY(20%);
    }
}

@keyframes arrow-top {
    0% {
        transform: translateY(0) rotate(180deg);
    }

    100% {
        opacity: .2;
        transform: translateY(20%) rotate(180deg);
    }
}

@keyframes star {
    0% {
        transform: scale(0);
    }

    70% {
        transform: scale(1.15);
    }

    100% {
        transform: scale(1);
    }
}

.modal-help[_ngcontent-c1] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 120;
    transition: .2s;
}

.modal-help.active[_ngcontent-c1] {
    opacity: 1;
    visibility: visible;
    transition: 0s;
}

.modal-help.scroll-bottom[_ngcontent-c1] .scroll-down[_ngcontent-c1] {
    display: none;
}

.modal-help.scroll-bottom[_ngcontent-c1] .scroll-top[_ngcontent-c1] {
    display: block;
}

.modal-help.dark[_ngcontent-c1] {
    transition: .3s;
}

.modal-help.dark[_ngcontent-c1] .modal-layout[_ngcontent-c1] {
    background: rgba(0, 0, 0, 0.3);
}

.modal-layout[_ngcontent-c1] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}

.modal-inner[_ngcontent-c1] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    z-index: 100;
    top: 10%;
    bottom: auto;
    width: 550px;
    height: 580px;
    background-color: #F7F7F7;
    border-radius: 10px;
    transition: cubic-bezier(0.17, 0.67, 0.61, 1.1) 0.2s;
    -ms-transform-origin: center 38%;
    transform-origin: center 38%;
    -ms-transform: scale(0.8);
    transform: scale(0.8);
    box-shadow: 0px 23px 57px -20px #000;
    opacity: 0;
    visibility: hidden;
}

.active[_ngcontent-c1] .modal-inner[_ngcontent-c1] {
    opacity: 1;
    visibility: visible;
    -ms-transform: scale(1);
    transform: scale(1);
}

.header[_ngcontent-c1] {
    color: #cdcdcd;
    font-family: "Open Sans", sans-serif;
    text-transform: capitalize;
    font-weight: 600;
    position: absolute;
    width: 100%;
    height: 50px;
    text-align: center;
    padding: 17px 35px;
    background-color: #2d3336;
    border-radius: 10px 10px 0 0;
    top: -10px;
    text-shadow: 0 1px 2px #000;
}

.close-icon[_ngcontent-c1] {
    position: absolute;
    top: 5px;
    bottom: 0;
    right: 5px;
    width: 34px;
    height: 34px;
    cursor: pointer;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.scroll-down[_ngcontent-c1] {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 6px;
    margin: 0 auto;
    cursor: pointer;
    background-image: url(/Euclidea/assets/ScrollDownIcon.svg);
    background-position: center;
    width: 30px;
    height: 30px;
}

.star-image[_ngcontent-c1] {
    position: absolute;
    z-index: -1;
    top: 0;
    pointer-events: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    left: 0;
}

.star-image[_ngcontent-c1]:after {
    content: '';
    display: block;
    clear: both;
}

.star-block[_ngcontent-c1] {
    position: relative;
    height: 40px;
    padding: 1px 0;
}

.star-block[_ngcontent-c1]>img[_ngcontent-c1] {
    height: 30px;
    position: absolute;
    left: -35px;
    margin-top: -6px;
}

.star-check[_ngcontent-c1] {
    top: -1px;
}

.help-window[_ngcontent-c1] {
    margin-top: 40px;
    height: 496px;
    overflow-y: scroll;
    font-family: "Roboto", sans-serif;
}

.help-description-title[_ngcontent-c1] {
    padding-top: 10px;
    padding-left: 35px;
    font-weight: 600;
}

.help-description[_ngcontent-c1] {
    padding: 0 35px;
    line-height: normal;
}

.help-description[_ngcontent-c1]>p[_ngcontent-c1] {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.help-description-stars[_ngcontent-c1] {
    margin: 15px 0;
}

.stars-block[_ngcontent-c1] {
    margin-top: 20px;
    margin-bottom: 15px;
    display: block;
    padding-left: 60px;
}

.hand-block[_ngcontent-c1] {
    padding: 7px 0;
    position: relative;
}

.tool-icon-absolute[_ngcontent-c1] {
    position: absolute;
    z-index: -1;
    left: -60px;
    top: 12px;
    width: 48px;
    height: 48px;
}

.tool-icon-absolute[_ngcontent-c1]:hover {
    background-position: 0 0;
}

.icon-Explore[_ngcontent-c1] {
    height: 40px;
    width: 40px;
    background-image: url(/Euclidea/assets/ExploreBtn.svg);
    background-repeat: no-repeat;
    background-position: 0 -40px;
}

.icon-HandTool[_ngcontent-c1] {
    background: url(/Euclidea/assets/HandTool.svg) no-repeat center;
    background-position: 0 0;
}

.support-mail[_ngcontent-c1] {
    padding: 5px;
    display: block;
    text-align: center;
    color: #5AA0FF;
}

table.tools-list[_ngcontent-c1] {
    position: relative;
    z-index: -1;
    border-collapse: collapse;
    background: #fff;
    width: 90%;
    border-radius: 10px;
    margin: 10px auto;
}

table.tools-list[_ngcontent-c1] tr[_ngcontent-c1] {
    border-bottom: 1px solid #ddd;
}

table.tools-list[_ngcontent-c1] tr[_ngcontent-c1] td[_ngcontent-c1]:last-of-type {
    padding: 0 10px;
}

table.tools-list[_ngcontent-c1] tr[_ngcontent-c1] .tool-icon[_ngcontent-c1] {
    width: 48px;
    height: 48px;
    margin: 10px 15px;
}

table.tools-list[_ngcontent-c1] tr[_ngcontent-c1] .tool-icon[_ngcontent-c1]:hover {
    background-position: 0 0;
}

table.tools-list[_ngcontent-c1] tr[_ngcontent-c1]:last-of-type {
    border-bottom: none;
}

table.hotKeys-list[_ngcontent-c1] {
    position: relative;
    z-index: -1;
    border-collapse: collapse;
    background: #fff;
    width: 90%;
    border-radius: 10px;
    margin: 10px auto;
}

table.hotKeys-list[_ngcontent-c1] tr[_ngcontent-c1] {
    border-bottom: 1px solid #ddd;
}

table.hotKeys-list[_ngcontent-c1] tr[_ngcontent-c1] td[_ngcontent-c1] {
    padding: 10px;
    line-height: 17px;
}

table.hotKeys-list[_ngcontent-c1] tr[_ngcontent-c1] .tool-icon[_ngcontent-c1] {
    width: 48px;
    height: 48px;
    margin: 10px 15px;
}

table.hotKeys-list[_ngcontent-c1] tr[_ngcontent-c1] .tool-icon[_ngcontent-c1]:hover {
    background-position: 0 0;
}

table.hotKeys-list[_ngcontent-c1] tr[_ngcontent-c1]:last-of-type {
    border-bottom: none;
}

.main[_ngcontent-c2] {
    height: 100vh;
    min-width: 990px;
}

.main-background[_ngcontent-c2] {
    position: fixed;
    width: 3600px;
    height: 3600px;
    opacity: 0.3;
    background-image: url(/Euclidea/assets/bglines.png);
    background-repeat: no-repeat;
    background-position: center;
}

.main-background-first[_ngcontent-c2] {
    bottom: -1810px;
    right: -1300px;
    -ms-transform: rotate(54deg);
    transform: rotate(54deg);
}

.main-background-second[_ngcontent-c2] {
    top: -1810px;
    left: -1300px;
    -ms-transform: rotate(300deg);
    transform: rotate(300deg);
}

.layout[_ngcontent-c2] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.5);
    transition: .2s;
}

.layout.active[_ngcontent-c2] {
    opacity: 1;
    visibility: visible;
}

.header[_ngcontent-c3] {
    position: fixed;
    z-index: 9;
    padding: 10px;
    background-repeat: repeat;
    background-color: #2d3336;
    width: 100%;
    min-width: 940px;
    box-shadow: 0 0 20px 0 #000;
}

.logo[_ngcontent-c3] {
    margin-right: 10px;
    float: left;
    height: 40px;
}

.logo-img[_ngcontent-c3] {
    max-width: 222px;
    display: inline-block;
    vertical-align: middle;
}

.settings[_ngcontent-c3] {
    margin: 0 10px;
    float: left;
    cursor: pointer;
    height: 40px;
    width: 40px;
    background-image: url(/Euclidea/assets/SettingsBtnWhite.svg);
    background-position: 0 -80px;
    background-repeat: no-repeat;
}

.settings[_ngcontent-c3]:hover {
    background-position: 0 -40px;
}

.settings[_ngcontent-c3]:active {
    background-position: 0 0;
}

.divider[_ngcontent-c3] {
    margin-top: -10px;
    float: left;
    margin-bottom: -10px;
    width: 2px;
    background: #1e2327;
    height: 60px;
}

.buttons[_ngcontent-c3] {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: inline-block;
    width: 292px;
    height: 40px;
}

.button[_ngcontent-c3] {
    display: inline-block;
    height: 40px;
    background-position: 0 0;
}

.button-apple-en[_ngcontent-c3] {
    width: 120px;
    background-image: url(/Euclidea/assets/AppStoreBadgeWhite_US.svg);
}

.button-google-en[_ngcontent-c3] {
    float: right;
    width: 120px;
    background-image: url(/Euclidea/assets/GooglePlayBadgeWhite_US.svg);
}

.button-apple-ru[_ngcontent-c3] {
    width: 120px;
    background-image: url(/Euclidea/assets/AppStoreBadgeWhite_RU.svg);
}

.button-google-ru[_ngcontent-c3] {
    float: right;
    width: 120px;
    background-image: url(/Euclidea/assets/GooglePlayBadgeWhite_RU.svg);
}

.button[_ngcontent-c3]:hover {
    background-position: 0 -40px;
}

.count[_ngcontent-c3] {
    display: inline-block;
    font-weight: 400;
    line-height: 32px;
}

.count-box[_ngcontent-c3] {
    margin: 5px 10px 0 0;
    padding: 0 8px 0 5px;
    float: right;
    background-color: rgba(0, 0, 0, 0.5);
    height: 30px;
    border-radius: 10px;
}

.count-inner-bold[_ngcontent-c3] {
    font-weight: 900;
    margin-right: 5px;
}

.sign-in-out[_ngcontent-c3] {
    margin-right: -10px;
    padding: 0 30px;
    display: inline-block;
    float: right;
    color: #3189ff;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
    text-shadow: 0 1px 2px #000;
}

.sign-in-out[_ngcontent-c3]:hover {
    color: #5AA0FF;
}

.star[_ngcontent-c3] {
    display: inline-block;
    height: 30px;
    width: 30px;
    float: left;
    background-image: url(/Euclidea/assets/StarIcon.svg);
    background-repeat: no-repeat;
    background-size: contain;
}

.total-count[_ngcontent-c3] {
    display: inline-block;
    color: #fff;
    line-height: 30px;
}

.modal[_ngcontent-c4] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 125;
    background: rgba(0, 0, 0, 0.5);
    transition: .2s;
    z-index: 10;
}

.modal.active[_ngcontent-c4] {
    opacity: 1;
    visibility: visible;
}

.modal-layout[_ngcontent-c4] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.modal-spinner[_ngcontent-c4] {
    transition: 1s;
}

.settings[_ngcontent-c4] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 100;
    width: 450px;
    top: 10%;
    bottom: auto;
    background-color: #F7F7F7;
    border-radius: 15px;
    transition: .2s;
    box-shadow: 0 5px 15px #000;
    height: 530px;
    -ms-transform: translateY(200%);
    transform: translateY(200%);
}

.active[_ngcontent-c4] .settings[_ngcontent-c4] {
    opacity: 1;
    visibility: visible;
    -ms-transform: translateY(0%);
    transform: translateY(0%);
}

.content[_ngcontent-c4] {
    white-space: nowrap;
    transition: linear .2s;
    height: 86%;
}

.content.right[_ngcontent-c4] {
    -ms-transform: translateX(-100%);
    transform: translateX(-100%);
}

.content-wrapper[_ngcontent-c4] {
    height: 100%;
    overflow: hidden;
}

.content.activeSpinner[_ngcontent-c4] {
    background: rgba(0, 0, 0, 0.3);
}

.content.activeSpinner[_ngcontent-c4] .item[_ngcontent-c4] {
    position: relative;
    z-index: -1;
}

.text[_ngcontent-c4] {
    margin: 41px 38px 41px;
    line-height: 20px;
    text-align: center;
    white-space: normal;
}

.header[_ngcontent-c4],
.footer[_ngcontent-c4] {
    position: relative;
    width: 100%;
    height: 50px;
    background-color: #2d3336;
}

.header[_ngcontent-c4] {
    text-align: center;
    border-radius: 10px 10px 0 0;
}

.footer[_ngcontent-c4] {
    position: absolute;
    height: 42px;
    bottom: 0;
    border-radius: 0 0 10px 10px;
    color: #cdcdcd;
    font-size: 12px;
}

.title[_ngcontent-c4] {
    color: #cdcdcd;
    font-family: "Open Sans", sans-serif;
    text-transform: capitalize;
    font-weight: 600;
    line-height: 50px;
    text-shadow: 0 1px 2px #000;
    display: none;
}

.title.active[_ngcontent-c4] {
    display: block;
}

.close[_ngcontent-c4] {
    position: absolute;
    top: 5px;
    bottom: 0;
    right: 5px;
    width: 34px;
    height: 34px;
    cursor: pointer;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.copyright[_ngcontent-c4],
.version[_ngcontent-c4] {
    display: inline-block;
    line-height: 42px;
}

.copyright[_ngcontent-c4] {
    margin-left: 15px;
}

.version[_ngcontent-c4] {
    margin-right: 15px;
    float: right;
}

.items[_ngcontent-c4] {
    display: none;
    padding-bottom: 42px;
    width: 100%;
    text-align: center;
    overflow: hidden;
    vertical-align: top;
}

.items.active[_ngcontent-c4] {
    display: inline-block;
}

.item[_ngcontent-c4] {
    padding: 12px 0;
    margin: 15px auto 0;
    background-color: #fff;
    border-radius: 10px;
    width: 90%;
    cursor: pointer;
    transition: .2s;
    border: 1px solid #e6e6e6;
}

.item[_ngcontent-c4]:hover {
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.item[_ngcontent-c4]:active {
    box-shadow: none;
    transition: .1s;
}

.item-lang[_ngcontent-c4] {
    padding: 0;
}

.item-lang.active[_ngcontent-c4] {
    pointer-events: none;
}

.item-lang.active[_ngcontent-c4] .item-link[_ngcontent-c4] {
    pointer-events: none;
    background-repeat: no-repeat;
    background-position: 98% center;
    background-image: url(/Euclidea/assets/StarCheckIconBlue.svg);
    background-size: 25px;
}

.item-link[_ngcontent-c4] {
    padding: 12px 0;
    display: block;
    color: #000;
    text-decoration: none;
}

.hidden[_ngcontent-c4] {
    display: none;
}

.invisible[_ngcontent-c4] {
    opacity: 0;
    visibility: hidden;
    transition: 0s;
}

.inner-layout[_ngcontent-c4] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    background: rgba(0, 0, 0, 0.3);
    z-index: 10;
    transition: 1s;
}

.spinner[_ngcontent-c4]+.inner-layout[_ngcontent-c4] {
    opacity: 1;
    visibility: visible;
}

.spinner.invisible[_ngcontent-c4]+.inner-layout[_ngcontent-c4] {
    opacity: 0;
    visibility: hidden;
    transition: 0s;
}

.back-btn[_ngcontent-c4] {
    position: absolute;
    left: 2px;
    top: 5px;
    bottom: 0;
    visibility: hidden;
    opacity: 0;
    cursor: pointer;
    transition: .2s;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    width: 34px;
    transition: .1s;
    backface-visibility: hidden;
}

.back-btn.active[_ngcontent-c4] {
    visibility: visible;
    opacity: 1;
}

.modal[_ngcontent-c5] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 125;
    background: rgba(0, 0, 0, 0.5);
    transition: .2s;
    z-index: 10;
}

.modal.active[_ngcontent-c5] {
    opacity: 1;
    visibility: visible;
}

.modal-layout[_ngcontent-c5] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.window[_ngcontent-c5] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    opacity: 0;
    visibility: hidden;
    z-index: 100;
    width: 450px;
    top: 10%;
    bottom: auto;
    background-color: #F7F7F7;
    border-radius: 15px;
    transition: .2s;
    box-shadow: 0 5px 15px #000;
    padding-bottom: 20px;
}

.active[_ngcontent-c5] .window[_ngcontent-c5] {
    opacity: 1;
    visibility: visible;
}

.header[_ngcontent-c5] {
    position: relative;
    width: 100%;
    height: 50px;
    background-image: url(/Euclidea/assets/darkTextureplus1Mini.png);
}

.header[_ngcontent-c5] {
    text-align: center;
    border-radius: 10px 10px 0 0;
}

.title[_ngcontent-c5] {
    color: #cdcdcd;
    font-family: "Open Sans", sans-serif;
    text-transform: capitalize;
    font-weight: 600;
    line-height: 50px;
    text-shadow: 0 1px 2px #000;
}

.close[_ngcontent-c5] {
    position: absolute;
    top: 5px;
    bottom: 0;
    right: 5px;
    width: 34px;
    height: 34px;
    cursor: pointer;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.buttons[_ngcontent-c5] {
    text-align: center;
}

.button[_ngcontent-c5] {
    margin: 0 38px;
    padding: 12px 24px;
    display: inline-block;
    background-color: #fff;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: .2s;
    border: 1px solid #e6e6e6;
}

.button[_ngcontent-c5]:hover {
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.button[_ngcontent-c5]:active {
    box-shadow: none;
}

@media (max-width: 1050px) {
    .bottom-right-img { display: block; }
    .button-apple-en[_ngcontent-c3] { display: none; }
    .button-google-en[_ngcontent-c3] { display: none; }
}

.question[_ngcontent-c5] {
    margin: 30px 38px 16px;
    line-height: 22px;
}

.wrapper[_ngcontent-c6] {
    position: relative;
    margin-right: -10px;
    display: inline-block;
    float: right;
    color: #3189ff;
    height: 40px;
    line-height: 40px;
    text-shadow: 0 1px 2px #000;
}

.wrapper[_ngcontent-c6] .sign-in[_ngcontent-c6] {
    padding: 0 30px;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6] {
    width: 190px;
    height: 100%;
    white-space: nowrap;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6] .avatar[_ngcontent-c6] {
    position: absolute;
    top: 0;
    left: 16px;
    bottom: 0;
    margin: auto;
    width: 30px;
    height: 30px;
    background-image: url(/Euclidea/assets/ProfileIcon.svg);
    background-position: center;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6] .user-name[_ngcontent-c6] {
    margin-left: 55px;
    width: 124px;
    color: #5AA0FF;
    font-size: 16px;
    display: inline-block;
    transition: .2s;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6] .user-name[_ngcontent-c6] span[_ngcontent-c6] {
    display: table-cell;
    vertical-align: middle;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6] .dropdown-arrow[_ngcontent-c6] {
    width: 32px;
    height: 32px;
    margin-top: 4px;
    background-image: url(/Euclidea/assets/ArrowDown.svg);
    float: left;
}

.wrapper[_ngcontent-c6] .user-block[_ngcontent-c6]:hover .user-name[_ngcontent-c6] {
    text-decoration: underline;
}

.cursor-pointer[_ngcontent-c6] {
    cursor: pointer;
}

.dropdown[_ngcontent-c6] {
    position: absolute;
    top: 51px;
    width: 100%;
    text-align: center;
    background-image: url(/Euclidea/assets/darkTextureplus1Mini.png);
    box-shadow: 0 0 1px #000;
    transition: .2s;
    -ms-transform: translateX(100%);
    transform: translateX(100%);
    cursor: pointer;
    border-bottom-left-radius: 5px;
}

.dropdown.active[_ngcontent-c6] {
    -ms-transform: translateX(0);
    transform: translateX(0);
}

.dropdown[_ngcontent-c6]:hover .link[_ngcontent-c6] {
    text-decoration: underline;
}

.dropdown[_ngcontent-c6] .sign-out-icon[_ngcontent-c6] {
    position: absolute;
    top: 0;
    left: 16px;
    bottom: 0;
    margin: auto;
    width: 30px;
    height: 30px;
    background-image: url(/Euclidea/assets/LogOut.svg);
    background-position: center;
}

.dropdown[_ngcontent-c6] .profile-icon[_ngcontent-c6] {
    position: absolute;
    top: 0;
    left: 16px;
    bottom: 0;
    margin: auto;
    width: 30px;
    height: 30px;
    background-image: url(/Euclidea/assets/ProfileIcon.svg);
    background-position: center;
}

.dropdown.js-dropdown-logout[_ngcontent-c6] {
    top: 110px;
}

.dropdown.js-dropdown-profile[_ngcontent-c6] {
    border-radius: 0;
}

.link[_ngcontent-c6] {
    text-align: left;
    padding: 9px 0;
    padding-left: 55px;
    display: block;
    color: #5AA0FF;
    text-decoration: none;
    transition: .2s;
}

.link-sign-in[_ngcontent-c6] {
    margin-left: 0;
    padding: 0;
}

.link[_ngcontent-c6]:hover {
    text-decoration: underline;
}

.link[_ngcontent-c6]:hover-text {
    text-decoration: underline;
}

.packs-box[_ngcontent-c7] {
    margin: 0 auto;
    padding-top: 85px;
    height: 100%;
    max-width: 840px;
}

.pack[_ngcontent-c7] {
    position: relative;
    width: 240px;
    height: 240px;
    background-image: url(/Euclidea/assets/PackIcon.svg);
    margin: 0 20px 40px 20px;
    display: block;
    float: left;
    text-align: center;
    color: #4c4c4c;
    font-size: 20px;
    font-weight: 600;
    opacity: .9;
    transition: opacity .25s ease-in-out;
    text-decoration: none;
}

.pack[_ngcontent-c7]:hover {
    opacity: 1;
}

.pack-icon[_ngcontent-c7] {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    max-width: 125px;
}

.pack-icon-wrapper[_ngcontent-c7] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}

.pack-title[_ngcontent-c7] {
    position: absolute;
    right: 0;
    bottom: 32px;
    left: 0;
    margin: 0 auto;
    font-family: "Roboto Slab", sans-serif;
}

.pack-locked-title[_ngcontent-c7] {
    position: absolute;
    top: 38px;
    right: 0;
    left: 0;
    display: none;
    font-weight: 400;
    font-size: 16px;
    color: #e6e6e6;
}

.pack.locked[_ngcontent-c7] {
    background-image: url(/Euclidea/assets/PackLockedIcon.svg);
    cursor: default;
}

.pack.locked[_ngcontent-c7] .pack-locked-title[_ngcontent-c7] {
    display: block;
}

.pack.locked[_ngcontent-c7] .stars-count[_ngcontent-c7],
.pack.locked[_ngcontent-c7] .star-pack[_ngcontent-c7] {
    display: none;
}

.pack.locked[_ngcontent-c7] .pack-title[_ngcontent-c7] {
    color: #787c7f;
}

.stars-count[_ngcontent-c7] {
    margin-top: 31px;
    margin-left: 7px;
    font-family: "Open Sans", sans-serif;
    font-size: 16px;
    font-weight: 400;
    float: left;
}

.stars-earned[_ngcontent-c7] {
    margin-right: 2px;
    font-weight: 700;
}

.stars-total[_ngcontent-c7] {
    margin-left: 2px;
}

.star-pack[_ngcontent-c7] {
    float: left;
    margin-left: 30px;
    margin-top: 25px;
    width: 25px;
    height: 25px;
}

.levels-box[_ngcontent-c8] {
    position: relative;
    padding-top: 40px;
    height: 100%;
}

.levels-box-inner[_ngcontent-c8] {
    position: relative;
    margin: 0 auto;
    padding-top: 120px;
    height: 100%;
    max-width: 852px;
}

.pack-label[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    top: 60px;
    text-align: center;
}

.title[_ngcontent-c8] {
    font-family: "Roboto Slab", sans-serif;
    color: #fff;
    font-size: 25px;
    font-weight: 900;
    text-shadow: 1px 1px 1px #000;
}

.icon[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    z-index: -1;
    top: -19px;
    bottom: auto;
    width: 64px;
    height: 64px;
    -ms-transform: scale(1.7);
    transform: scale(1.7);
    opacity: .6;
}

.button-back-icon[_ngcontent-c8] {
    position: fixed;
    top: 120px;
    left: 10px;
}

.pack-button[_ngcontent-c8] {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    display: block;
    left: auto;
    right: -35px;
    background-color: rgba(0, 0, 0, 0.3);
    width: 100px;
    height: 80px;
    border-radius: 40px;
}

.previous[_ngcontent-c8] {
    left: -35px;
    right: auto;
}

.button-pack-icon[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    left: auto;
    right: 5px;
    width: 64px;
    height: 64px;
}

.button-pack-icon-next[_ngcontent-c8] {
    right: auto;
    left: 5px;
}

.level[_ngcontent-c8] {
    position: relative;
    background-image: url(/Euclidea/assets/TaskCard.svg);
    margin: 12px;
    display: block;
    float: left;
    width: 260px;
    height: 200px;
    text-align: center;
    overflow: hidden;
    opacity: .9;
    transition: opacity .25s ease-in-out;
    text-decoration: none;
}

.level[_ngcontent-c8]:hover {
    opacity: 1;
}

.level-title[_ngcontent-c8] {
    margin: 2px 4px;
    color: #4c4c4c;
}

.level-icon[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 260px;
    height: 110px;
}

.locked[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    height: 100%;
    background-image: url(/Euclidea/assets/TaskLockedOverlay.svg);
    cursor: default;
}

.locked[_ngcontent-c8] .level-title[_ngcontent-c8] {
    color: #787c7f;
}

.footer[_ngcontent-c8] {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    top: auto;
    height: 50px;
    color: rgba(107, 110, 111, 0.7);
    font-family: "Open Sans", sans-serif;
    font-weight: 600;
    font-size: 15px;
    line-height: 20px;
}

.state[_ngcontent-c8] {
    margin: 0 -10px 0 0;
    float: right;
}

.solve[_ngcontent-c8] {
    margin-top: 28px;
    font-size: 14px;
    font-family: "华文中宋", sans-serif;
    text-align: center;
    color: #fff;
}

.tutorial[_ngcontent-c8] {
    width: 30px;
    height: 30px;
    background-image: url(/Euclidea/assets/tutIcon.svg);
    background-repeat: no-repeat;
    background-size: contain;
}

.level-type[_ngcontent-c8] {
    position: relative;
    float: left;
    width: 30px;
    height: 30px;
    text-align: left;
    margin: 0 0 0 -10px;
    color: rgba(107, 110, 111, 0.7);
    font-weight: 900;
    font-size: 24px;
    font-family: "Roboto Slab", sans-serif;
}

.level-header[_ngcontent-c8] {
    margin: 10px 15px 0 25px;
}

.star-block[_ngcontent-c8] {
    position: relative;
    float: left;
    width: 30px;
    height: 30px;
}

.star-image[_ngcontent-c8] {
    position: absolute;
    top: 0;
    left: 0;
}

.star-check[_ngcontent-c8] {
    top: -1px;
}