body {
    /*start.css-image: url("../images/start.css/bg02.jpg");*/
    /*https://external-30160.picsz.qpic.cn/66eee1a41b1b0be4fde8b06dcdd9dfd6*/
    /*    background-image: url("https://external-30160.picsz.qpic.cn/0f058a831b2b442248af453f2b43c667");*/
    background-color: #f4f4f4;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0px 0px;
    padding: 0px 0px;
    min-height: 800px !important;
    font-family: system-ui, sans-serif;
    /*background-image: url("../images/background/white.jpg");*/
}

html,
body {
    /*-webkit-filter: grayscale(100%);filter:progid:DXImageTransform.Microsoft.BasicImage(graysale=1);*/
    scroll-behavior: smooth !important;
}

a {
    outline: none !important;
}

button {
    outline: none !important;
}

/*img*/
.img-size-least {
    width: 20px;
    height: 20px;
}

.img-size-tiny {
    width: 80px;
    height: 80px;
}

.img-size-xxxs {
    width: 25px;
    height: 25px;
}

.img-size-xxs {
    width: 32px;
    height: 32px;
}

.img-size-xs64 {
    width: 64px;
    height: 64px;
}

.img-size-xs {
    width: 100px;
    height: 100px;
}

.img-size-sm {
    width: 150px;
    height: 150px;
}

.img-size {
    width: 200px;
    height: 200px;
}

.img-size-lg {
    width: 250px;
    height: 150px;
}

.img-size-lg2 {
    width: 340px;
    height: 180px;
}

.img-size-all {
    width: 100%;
    height: 150px;
}

.img-size-100 {
    width: 100%;
    height: 100%;
}

.img-size-50 {
    width: 50px;
    height: 50px;
}

.img-size-40 {
    width: 40px;
    height: 40px;
}

.img-square {
    width: 130px;
    height: 130px;
}

.img-response-me {
    padding: 10px 10px;
    border-radius: 15px !important;
    width: 100%;
    height: auto;
    display: block;
}

.container-fluid {
    padding-right: 0px;
    padding-left: 0px;
    padding-bottom: 0px;
}

/*透明*/
.lucency-xs {
    opacity: 0.9 !important;
}

.lucency-sm {
    opacity: 0.8 !important;
}

.lucency-md {
    opacity: 0.7 !important;
}

.lucency-bg {
    opacity: 0.6 !important;
}

.lucency-lg {
    opacity: 0.5 !important;
}

.lucency-only-box-all {
    background: rgba(237, 253, 255, 0);
}

.lucency-only-box-sm {
    background: rgba(237, 253, 255, 0.8);
}

.lucency-only-box {
    background: rgba(237, 253, 255, 0.6);
}

.lucency-only-box-bg {
    background: rgba(237, 253, 255, 0.4);
}

.lucency-only-box-lg {
    background: rgba(237, 253, 255, 0.2);
}

.lucency-box-black {
    background: rgba(0, 0, 0, 0.5);
}

.lucency-box-black-all {
    background: rgba(0, 0, 0, 0);
}

/*圆角*/
.rounded-no {
    border-radius: 0px;
}

.rounded-size-xs {
    border-radius: 5px;
}

.rounded-size-sm {
    border-radius: 10px;
}

.rounded-size {
    border-radius: 20px;
}

.rounded-size-bg {
    border-radius: 50px;
}

.rounded-size-lg {
    border-radius: 100px;
}

.rounded-size-sm-top {
    border-radius: 10px 10px 0px 0px;
}

.rounded-size-sm-footer {
    border-radius: 0px 0px 10px 10px;
}

/*text-color*/
.text-color-red {
    color: #a94442;
}

.text-color-white {
    color: white !important;
}

.text-color-black {
    color: black !important;
}

.text-color-blue {
    color: blue;
}

.text-color-teal {
    color: teal !important;
}

.text-color-gray {
    color: gray;
}

/*margin*/
/*none*/
.margin-none {
    margin: 0px 0px;
}

/*margin-rl*/
.margin-rl {
    margin-left: 50px;
    margin-right: 50px;
}

/*left*/
.margin-left-sm {
    margin-left: 10px;
}

.margin-left {
    margin-left: 20px;
}

.margin-left-bg {
    margin-left: 30px;
}

.margin-left-lg {
    margin-left: 40px;
}

.margin-left-100 {
    margin-left: 100px;
}

/*right*/
.margin-right-sm {
    margin-right: 10px;
}

.margin-right {
    margin-right: 20px;
}

.margin-right-bg {
    margin-right: 30px;
}

.margin-right-lg {
    margin-right: 40px;
}

/*top*/
.margin-top-xs {
    margin-top: -10px;
}

.margin-top-sm {
    margin-top: 10px;
}

.margin-top {
    margin-top: 20px;
}

.margin-top-middle {
    margin-top: 18px;
}

.margin-top-bg {
    margin-top: 30px;
}

.margin-top-lg {
    margin-top: 40px;
}

.margin-bottom-xs {
    margin-bottom: 5px;
}

.margin-bottom-sm {
    margin-bottom: 10px;
}

.margin-bottom {
    margin-bottom: 20px;
}

.margin-bottom-bg {
    margin-bottom: 30px;
}

.margin-bottom-lg {
    margin-bottom: 50px !important;
}

/*padding*/
.padding-right-xs {
    padding-right: 5px;
}

.padding-left-xs {
    padding-left: 5px;
}

.padding-none {
    padding: 0px 0px 0px 0px;
}

/*box-shadow*/
.shadow-gray-xs {
    box-shadow: 0px 0px 3px #ba98b8;
}

/*text-shadow*/
.text-shadow-black-xs {
    text-shadow: 0px 0px 3px black;
}

.text-shadow-white-xs {
    text-shadow: 0px 0px 2px white;
}

.text-shadow-white-sm {
    text-shadow: 0px 0px 5px white !important;
}

.text-shadow-teal-xs {
    text-shadow: 0px 0px 1px teal;
}

.text-shadow-gray-xs {
    text-shadow: 0px 0px 1px gray;
}

/*radius*/
.border-radius-xxs {
    border-radius: 4px 4px 4px 4px !important;
}

.border-radius-xs {
    border-radius: 5px 5px 5px 5px !important;
}

.border-radius-xs {
    border-radius: 10px 10px 10px 10px !important;
}

.border-radius-sm {
    border-radius: 50px 50px 50px 50px !important;
}

/*border*/
.border-none {
    border: none;
}

/*font-family*/
.font-YOUYUAN {
    font-family: 'Source Han Serif CN Web' !important;
}

.font-YAHEI {
    font-family: system-ui !important;
}

.font-HUAWENXINWEI {
    font-family: 'Source Han Serif CN Web';
}

.font-FANGZHENGSHUTI {
    font-family: 'Source Han Serif CN Web';
}

.font-HEITI {
    font-family: system-ui;
}

.font-PF {
    font-family: system-ui, sans-serif !important;
}

/*font-size*/
.font-size-xs {
    font-size: 10px;
}

.font-size-sm {
    font-size: 15px !important;
}

.font-size-md {
    font-size: 20px;
}

.font-size-bg {
    font-size: 30px;
}

.font-size-title {
    font-size: 80px;
}

.font-weight-500 {
    font-weight: 500;
}

.font-weight-600 {
    font-weight: 600;
}

/*鼠标移入*/
.mouseEnter {
    position: relative;
    top: 15px;
    transition: 0.5s;
}

.mouseEnter:hover {
    top: 0px;
    transition: 0.5s;
}

.mouseEnter-scale {
    cursor: pointer;
    transition: all 0.5s;
}

.mouseEnter-scale:hover {
    transform: scale(1.05);
}

/*input-style*/
.input-style-me {
    border-radius: 5px;
}

/*box*/
.box-size-sm {
    height: 60px;
    width: 60px;
}

.box-border-radius-circle {
    border-radius: 30px;
}

/*a标签颜色*/
.a-color-aaa {
    color: #aaaaaa;
}

.a-color-black {
    color: black;
}

.a-color-teal {
    color: teal;
}

.a-color-333 {
    color: #333333;
}

/*text-width*/
.text-width-200 {
    width: 200px;
}

/*a标签hover样式*/
.a-hover-black {
}

.rotateImg {
    transition: 1s;
}

.rotateImg:hover {
    -webkit-transform: rotate(360deg);
}

/*box-background-color*/
.box-background-color {
    background-color: white;
}

.box-background-color-grey {
    background-color: #c1c1c1 !important;
}

.box-background-color-blue {
    background-color: #2aabd2 !important;
}

.box-background-color-white {
    background-color: white !important;
}

/*position*/
.is-position-abslute {
    position: absolute;
}

/*hr*/
.hr-width-60 {
    width: 60%;
}

.hr-width-70 {
    width: 70%;
}

.hr-width-80 {
    width: 80%;
}

.hr-width-90 {
    width: 90%;
}

/*btn*/
.btn-circle-30 {
    width: 30px !important;
    height: 30px !important;
    border-radius: 15px;
    border: none;
    background-color: #aaaaaa;
    transition: 0.5s;
    color: #000;
}

.btn-circle-30:hover {
    width: 30px !important;
    height: 30px !important;
    border-radius: 15px;
    border: none;
    background-color: #746b6d;
    transition: 0.5s;
    color: white;
}

.outline-none {
    outline: none !important;
}

.btn-me-side {
    color: black;
    width: 160px;
    height: 40px;
    border: 1px solid black;
    outline: none;
    transition: 0.75s;
}

.btn-me-side:hover {
    color: black;
    background-color: #aaaaaa;
    transition: 0.75s;
}

.extend-btn {
    background-color: #e5e5eb;
}

.extend-btn:hover {
    background-color: #bbbbbb;
}

/*outline*/
.outline-none {
    outline: none;
}

/*index*/
.z-index--2 {
    z-index: -2;
}

.z-index--1 {
    z-index: -1;
}

.z-index-1 {
    z-index: 1;
}

.z-index-2 {
    z-index: 2;
}

.z-index-3 {
    z-index: 3;
}

/*通用样式*/
.date-margin {
    margin-top: -12px;
}

a:focus {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.disab {
    display: inline;
}

.display-inline {
    display: inline;
}

.footer {
    background-color: #2e383c;
    border: none;
    color: #aaaaaa;
}

/*首图层样式*/
.color-title-gradual {
    background-image: -webkit-linear-gradient(bottom, rgb(163, 163, 163), rgb(192, 192, 192));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.color-me-gradual {
    background-image: -webkit-linear-gradient(bottom, rgb(166, 163, 169), rgb(190, 187, 191));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.color-me {
    color: #f7f7f7;
    text-shadow: 1px 1px 1px black !important;
}

.color-title {
    color: #f7f7f7;
    text-shadow: 1px 1px 1px black !important;
}

/*这个是分类/时间线/博客详情页面的首图样式*/

.div-background-blog {
    width: 100%;
    /*    background-image: url("http://www.chaoshenyl.com/Uploads/202005/5ed0bba153ac0.jpg");*/
    /*    background-image: url("/images/background/bg06.jpg");*/
    position: absolute;
    top: 0px;
    height: 50%;
    display: block;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin: 0px 0px;
    padding: 0px 0px;
}

.div-background {
    width: 100%;
    /*    background-image: url("http://www.chaoshenyl.com/Uploads/202005/5ed0bba153ac0.jpg");*/
    /*    background-image: url("/images/background/bg06.jpg");*/
    position: relative;
    top: 0;
    left: 0;
    height: 100% !important;
    display: block;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0px 0px;
    padding: 0px 0px;
    min-height: 950px !important;
}

.img-background {
    width: 100%;
    /*    background-image: url("http://www.chaoshenyl.com/Uploads/202005/5ed0bba153ac0.jpg");*/
    /*    background-image: url("/images/background/bg06.jpg");*/
    position: absolute;
    top: 0px;
    height: 100%;
    display: block;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0px 0px;
    padding: 0px 0px;
}

.text-border {
    border: 2px solid #9d9d9d;
}

.box-color-white {
    background-color: white;
}

.border-deepskyblue {
    border: 2px solid deepskyblue;
}

.m-fixed {
    position: fixed;
    z-index: 1 !important;
}

.m-right-bottom {
    bottom: 5px !important;
    right: 5px !important;
}

.readeMore {
    width: 120px;
    height: 50px;
    background-color: #83eeff;
    transition: 1s;
    border-radius: 50px;
    outline: none;
    border: none;
}

.readeMore:hover {
    transition: 1s;
    background-color: #00b5ad;
}

/*滚动条的宽度*/

::-webkit-scrollbar {
    width: 6px;
    height: 9px;
}

/*外层轨道。可以用display:none让其不显示，也可以添加背景图片，颜色改变显示效果*/

::-webkit-scrollbar-track {
    width: 6px;
    background-color: #aaaaaa;
    -webkit-border-radius: 2em;
    -moz-border-radius: 2em;
    border-radius: 2em;
}

/*滚动条的设置*/

::-webkit-scrollbar-thumb {
    background-color: #635e5f;
    background-clip: padding-box;
    min-height: 28px;
    -webkit-border-radius: 2em;
    -moz-border-radius: 2em;
    border-radius: 2em;
}

/*滚动条移上去的背景*/

::-webkit-scrollbar-thumb:hover {
    background-color: #7b7b7b;
}

/*评论的图片*/
span > img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
}

.nav-link {
    border-bottom: none;
    color: white !important;
    transition: 0.5s;
    /*text-shadow: 1px 1px 1px #464646;*/
}

.nav-link:hover {
    color: skyblue !important;
    transition: 0.5s;
    /*text-shadow: 1px 1px 1px #cbcbcb;*/
}

.nav-active {
    color: skyblue !important;
    transition: 0.2s;
    /*text-shadow: 1px 1px 1px #cbcbcb;*/
}

.nav-tranparent {
    background: rgba(237, 253, 255, 0) !important;
}
@media (max-width: 786px) {
    .nav-tranparent {
        background: rgb(48, 54, 55) !important;
    }
}

.hide-picture {
    display: block;
}
@media (max-width: 786px) {
    .hide-picture {
        display: none !important;
    }
}

.nav-me {
    position: absolute;
    left: 0;
    right: 0;
}
@media (max-width: 786px) {
    .nav-me {
        position: relative;
    }
}

.me-info {
    position: absolute;
    top: 300px;
}
.first-picture-small {
    position: relative;
    height: 400px;
}

.first-picture-small-me-info {
    position: absolute;
    top: 150px;
}

/*手机端隐藏*/
.phone-hide {
    display: none !important;
}
@media (min-width: 786px) {
    .phone-hide {
        display: inline !important;
    }
}

.clear {
    clear: both;
}

.display-none {
    display: none;
}

.display-block {
    display: block !important;
}

/*导航搜索样式*/
.search-article-input {
    border-right: none;
}

.search-article-input:focus {
}

.search-article-btn {
    border-left: none;
    margin-left: 0px !important;
}

.search-article-btn:hover {
    background-color: white;
}

.jumbotron {
    transition: 0.5s;
}

/*切换主题按钮*/
.theme-switchover-button {
    height: 30px;
    width: 30px;
    font-size: 20px;
    margin-top: 10px;
    border-radius: 15px;
    border: none;
}

/*隐藏元素*/
.visibility-hide {
    visibility: hidden;
}