newbb/public/static/admin/css/themes/_win7.scss

& {
    color: #222;
    background-color: #f0f0f0;
}

.layui-btn {
    background: linear-gradient(180deg, #eee 45%, #ddd 0, #bbb);
    border: 1.5px solid #888;
    border-radius: 3px;
    box-shadow: inset 0 -1px 1px hsla(0, 0%, 100%, .8), inset 0 1px 1px #fff;
    box-sizing: border-box;
    color: #222;


    &:hover {
        background: linear-gradient(180deg, #e5f4fd 45%, #b3e0f9 0);
        border-color: #72a2c5;
    }
}

.layui-layer-easy .layui-layer-btn a {
    @extend .layui-btn;
    color: #222 !important;

    height: 26px;
    line-height: 26px;
    font-size: 12px;
}

.layui-layer-title {
    background: linear-gradient(90deg, hsla(0, 0%, 100%, .4), rgba(0, 0, 0, .1), hsla(0, 0%, 100%, .2)), linear-gradient(55deg, transparent, rgba(0, 0, 0, .1) 20%, rgba(0, 0, 0, .1) 50%, transparent 53%), #4580c4 !important;
    border: 1px solid rgba(0, 0, 0, .6);
    border-radius: 6px 6px 0 0;
    // box-shadow   : inset 0 0 .5px .5px #fff;

    height: 27px;
    line-height: 27px;

    color: #000 !important;
    letter-spacing: 0;
    font-size: 12px;
    text-shadow: 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff;

    padding: 0 80px 0 8px;

    border: 0;
    box-shadow: inset 0 .5px #fff;


}

.layui-layer-easy .layui-layer-title~.layui-layer-setwin {
    height: 27px !important;
    top: 1px;
}

.layui-layer-easy .layui-layer-title~.layui-layer-setwin>span {
    height: 20px !important;
    line-height: 20px !important;

    background: linear-gradient(hsla(0, 0%, 100%, .3), hsla(0, 0%, 100%, .3) 45%, rgba(0, 0, 0, .1) 50%, rgba(0, 0, 0, .1) 75%, hsla(0, 0%, 100%, .5)) !important;
    border: 0;
    border-radius: 0;
    border-bottom-right-radius: 0px;
    border-right: 1px solid rgba(0, 0, 0, .6);
    box-shadow: inset 0 0 0 .5px #eee;
    box-sizing: border-box;

    padding: 0;
    position: relative;

    margin-left: 0;

    min-width: 26px;
    text-align: center;

    &:hover {
        background: radial-gradient(circle at 50% 100%, #2aceda, transparent 60%), linear-gradient(#a9d2e8 50%, #196c9b 0) !important;
    }


    &:last-child {
        border: 0;
        border-bottom-right-radius: 5px;

    }

    &:first-child {
        border-bottom-left-radius: 5px;
    }

    &.layui-layer-close1 {
        background-color: #d04a37 !important;
        min-width: 45px !important;


        &:hover {
            filter: contrast(1.3);
            background-image: linear-gradient(hsla(0, 0%, 100%, .3), hsla(0, 0%, 100%, .3) 45%, rgba(0, 0, 0, .1) 50%, rgba(0, 0, 0, .1) 75%, hsla(0, 0%, 100%, .5)) !important;
        }
    }

}

.layui-layer-dialog {
    border-radius: 20px;
}

.layui-layer-iframe {
    border-radius: 20px;
}

.layui-layer:not(.layui-layer-loading) {

    .layui-layer-content {
        background: #f0f0f0;
        border: 1px solid rgba(0, 0, 0, .6);
        box-shadow: 0 -1px 1px .5px #fff;
        margin: 0 6px 0 6px;
        padding: 6px;
        border-bottom-width: 0;
    }

    &::before {
        background: linear-gradient(transparent 20%, hsla(0, 0%, 100%, .7) 40%, transparent 41%), linear-gradient(90deg, hsla(0, 0%, 100%, .4), rgba(0, 0, 0, .1), hsla(0, 0%, 100%, .2)), linear-gradient(55deg, transparent, rgba(0, 0, 0, .1) 20%, rgba(0, 0, 0, .1) 50%, transparent 53%), #4580c4;
        border-radius: 6px;
        content: "";
        height: 100%;
        position: absolute;
        width: 100%;
        z-index: -1;

    }

    &.layui-layer-iframe {

        &::before {
            height: calc(100% + 20px);
        }
    }
}

.layui-layer-easy .layui-layer-btn {
    background: #f0f0f0;
    border: 1px solid rgba(0, 0, 0, .6);
    box-shadow: 0 0 1px .5px #fff;
    margin: 0 6px 6px;
    padding: 6px;
    border-top: 0;
    text-align: right !important;
}

.layui-card {

    border: 1px solid rgba(0, 0, 0, .6);
    border-radius: 6px;
    box-shadow: 0 0 5px 1px rgba(0, 0, 0, .6);
    font: 9pt Segoe UI, sans-serif;
    position: relative;
    z-index: 0;

    &::before {
        background: linear-gradient(transparent 20%, hsla(0, 0%, 100%, .7) 40%, transparent 41%), linear-gradient(90deg, hsla(0, 0%, 100%, .4), rgba(0, 0, 0, .1), hsla(0, 0%, 100%, .2)), linear-gradient(55deg, transparent, rgba(0, 0, 0, .1) 20%, rgba(0, 0, 0, .1) 50%, transparent 53%), #4580c4;
        border-radius: 6px;
        content: "";
        height: 100%;
        position: absolute;
        width: 100%;
        z-index: -1;
    }


    .layui-card-header {
        align-items: center;
        background: linear-gradient(90deg, hsla(0, 0%, 100%, .4), rgba(0, 0, 0, .1), hsla(0, 0%, 100%, .2)), linear-gradient(55deg, transparent, rgba(0, 0, 0, .1) 20%, rgba(0, 0, 0, .1) 50%, transparent 53%), #4580c4;
        border-radius: 6px 6px 0 0;
        font: 9pt Segoe UI, sans-serif;
        justify-content: space-between;
        padding: 6px;
        border: 0;
        box-shadow: inset 0 .5px #fff;
        height: 15px;

        color: #000;
        letter-spacing: 0;
        line-height: 15px;
        text-shadow: 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff, 0 0 10px #fff;

    }

    .layui-card-body {
        background: #f0f0f0;
        border: 1px solid rgba(0, 0, 0, .6);
        box-shadow: 0 0 1px .5px #fff;
        margin: 0 6px 6px;
        padding: 6px;
    }
}



.layui-tab-brief>.layui-tab-title .layui-this {
    color: #222;
}

.layuimini-tab .layui-tab-control>li {
    height: 27px !important;
    line-height: 27px !important;
}

.layui-form-checkbox[lay-skin="primary"] i {
    background: #ddd;
    border: 1px solid #888;
    box-shadow: inset 0 0 0 1.5px #eee, inset 0 2px 4px #888, inset -2px -3px 4px #fff;
    box-sizing: border-box;
    content: "";
    display: inline-block;
    height: 13px;
    margin-right: 6px;
    width: 13px;
    color: transparent;
}

.layui-form-checked[lay-skin="primary"] i {
    color: #16638f;
    border-color: #888;
    display: block;
    font-weight: 700;
    position: absolute;

    &::before {
        font-size: 14px;
    }

}

.layui-form-radio:hover *,
.layui-form-radioed,
.layui-form-radioed>i {
    color: #16638f;
}

.layui-input {
    background-color: #fff;
    border: 1px solid #ccc;
    border-top-color: rgb(204, 204, 204);
    border-radius: 2px;
    border-top-color: #888;
    box-sizing: border-box;
    font: 9pt Segoe UI, sans-serif;
    padding: 3px 4px 5px;
}

.layui-input,
.layui-select,
.layui-textarea {
    height: unset
}

.layui-form-label {
    padding: 3px 15px;
    font: 9pt Segoe UI, sans-serif;
}


.layuimini-form>.layui-form-item .required::after {
    top: 2px;
}

.form-search .layui-input-inline input,
.form-search .layui-input-inline select {
    height: unset;
    line-height: unset;
}

.form-search .layui-form-label {
    height: unset;
    background: unset;
    text-align: right;
    border: unset;
}

.layuimini-upload-btn {
    .layui-btn {
        height: 25px;
        line-height: 25px;
    }
}