@charset "utf-8";
/**************************************************
 * 孟坤网页实验室新版样式文件
 * 编写：mengkun(https://mkblog.cn)
 * 时间：2017-8-28
 * 前端样式参照了腾讯 alloyteam
 * 转载或复制代码时请保留出处，这是底线！
 *************************************************/
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: Microsoft Yahei, "微软雅黑", "Helvetica Neue", Helvetica, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
}
::-webkit-scrollbar {/*整个滚动条*/
  width: 6px;
  background-color: #F5ECE7;
  border-radius: 25px;
}
::-webkit-scrollbar-track { /*滚动条轨道*/
  border-radius:10px;
}
::-webkit-scrollbar-thumb { /*滚动滑块*/
  background-color: #95C7E0;
  border-radius: 25px;
}


a {
    text-decoration: none;
}
a:focus {  /* firefox */
    outline: none;  
} 
img {border: none;}
.hidden {display: none;}

/* 页面头部 */
.header {
    width: 100%;
    height: 100%;
    position: relative;
    color: #fff;
    overflow: hidden;
}

/* 头部动画区域 */
#victor-container {
    background: #666;
    z-index: -1;
    position: absolute;
    height: 100%;
    width: 100%;
    min-width: 500px;
}
#victor-output {
    width: 100%;
    height: 100%;
}

/* 欢迎语区域 */
.welcome {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translateY(-50%);
       -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
         -o-transform: translateY(-50%);
            transform: translateY(-50%);
    text-align: center;
}
.welcome>p {
    font-size: 40px;
    margin-bottom: 20px;
    opacity: 0.8;
    -webkit-animation: dropIn 1s linear;
    animation: dropIn 1s linear;
}

/* 页面标题图 */
.web-title {
    max-width: 90%;
    -webkit-animation: fadeIn 1s linear;
    animation: fadeIn 1s linear;
}
/*.web-title:hover {*/
/*    -webkit-animation:bounce 1s .1s ease both;*/
/*    -moz-animation:bounce 1s .1s ease both;*/
/*}*/

/* 向下滚动提示 */
.scroll-down-tips {
    position: absolute;
    text-align: center;
    left: 50%;
    -webkit-transform: translateX(-50%);
       -moz-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
         -o-transform: translateX(-50%);
            transform: translateX(-50%);
    bottom: 20px;
    color: #dcdcdc;
    cursor: pointer;
}
.scroll-down-tips>.fa {
    -webkit-animation: upDown 2s infinite;
    animation: upDown 2s infinite;
}

/* 页面主容器 */
.container{
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* 栅格系统 */
.mk-item-box {
    margin-left: -15px;
    margin-right: -15px;
}
.mk-item-box:before,.mk-item-box:after {
    content: " ";
    display: table;
}
.mk-item-box:after {
    clear: both;
}
.mk-item {
    width: 25%;
    float: left;
    padding-left: 15px;
    padding-right: 15px;
    position: relative;
}

/* 响应式优化 */
@media screen and (max-width: 1150px) {
    .container {
        width: 950px;
    }
}
@media screen and (max-width: 1000px) {
    .container {
        width: 750px;
    }
    .mk-item {
        width: 50%;
    }
}
@media screen and (max-width: 800px) {
    .container {
        width: 100%;
        padding-left:30px;
        padding-right: 30px;
    }
    
    .welcome>p {
        font-size: 20px;
    }
}
@media screen and (max-width: 600px) {
    .container {
        padding-left:15px;
        padding-right: 15px;
    }
    .mk-item {
        width: 100%;
    }
}

/* 分类大块 */
.section {
    margin-top: 30px;
    margin-bottom: 10px;
}

/* 子标题 */
.mk-sub-title {
    text-align: center;
    font-weight: normal;
    color: #FFF;
    font-size: 26px;
    margin: 20px 0 13px 0;
}
.mk-sub-title>span {
    font-family: Segoe UI Light,Microsoft YaHei,Arial,Helvetica,sans-serif;
    margin-right: 10px;
}
.mk-title-describe {
    text-align: center;
    font-size: 16px;
    color: #F5ECE7;
    margin-bottom: 20px;
}


/* 彩色块，样式来自 alloyteam(http://www.alloyteam.com/) */
.mk-color-item {
    font-family: microsoft yahei;
    background-color: #70c3ff;
    padding: 20px 10px;
    text-align: center;
    border-radius: 4px;
    color: #fff;
    margin-bottom: 25px;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}
.mk-color-item:hover {
    transform: translateY(-6px);
    -webkit-transform: translateY(-6px);
    -moz-transform: translateY(-6px);
    box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5);
    -webkit-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5);
    -moz-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5)
}

.mk-color-item.color1 {
    background-color: #70c3ff!important;/*浅蓝*/
}
.mk-color-item.color2 {
    background-color: #fd6a7f!important;/*粉红*/
}
.mk-color-item.color3 {
    background-color: #7f8ea0!important;/*灰色*/
}
.mk-color-item.color4 {
    background-color: #89d04f!important;/*浅绿*/
}
.mk-color-item.color5 {
    background-color: #998899!important;/*浅橙*/
}
.mk-color-item.color6 {
    background-color: #3CC4C5!important;/*蓝绿*/
}
.mk-color-item.color7 {
    background-color: #888069!important;/*棕色*/
}
.mk-color-item.color8 {
    background-color: #A2C1DE!important;/*荧光蓝*/
}
.mk-color-item.color9 {
    background-color: #A86FC7!important;/*紫色*/
}
.mk-color-item.color10 {
    background-color: #95C7E0!important;/*秋波*/
}
.mk-color-item.color11 {
    background-color: #C92642!important;/*红色*/
}
.mk-color-item.color12 {
    background-color: #CDDC39!important;/*柠檬*/
}


.mk-color-item>p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
}

.mk-color-item>.item-logo {
    height: 60px;
    overflow: hidden;
    display: inline-block
}
.mk-color-item>.item-logo>img {
    height: 100%
}

.mk-color-item>.item-logo>.fa {
    font-size: 60px; 
    line-height: 60px;
}

.mk-color-item>h3 {
    font-size: 24px;
    margin-top: 20px;
    margin-bottom: 10px;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit;
}

.mk-color-item>.light {
    cursor: pointer;
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -webkit-linear-gradient(0deg,hsla(0,0%,100%,0),hsla(0,0%,100%,.5),hsla(0,0%,100%,0));
    transform: skewx(-25deg);
    -o-transform: skewx(-25deg);
    -moz-transform: skewx(-25deg);
    -webkit-transform: skewx(-25deg);
}
.mk-color-item:hover>.light {
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    left: 100%
}

/* 大标题 */
.mk-big-title {
    text-align: center;
}
.mk-big-title>h4 {
    font-size: 50px;
    display: inline-block;
    /*background: #eee url(data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAHklEQVQImWNkYGBgYGD4//8/A5wF5SBYyAr+//8PAPOCFO0Q2zq7AAAAAElFTkSuQmCC) repeat;  */
    /*text-shadow: 5px -5px black, 4px -4px white;  */
    /*font-weight: bold;  */
    /*-webkit-text-fill-color: transparent;  */
    /*-webkit-background-clip: text;*/
    position: relative;
    margin-bottom: 10px
}
/* 只有chrome才能享用的特效…… */
@media screen and (-webkit-min-device-pixel-ratio:0) { 
    .mk-big-title>h4 {
        background: #eee url(data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAHklEQVQImWNkYGBgYGD4//8/A5wF5SBYyAr+//8PAPOCFO0Q2zq7AAAAAElFTkSuQmCC) repeat;  
        text-shadow: 5px -5px black, 4px -4px white;  
        font-weight: bold;  
        -webkit-text-fill-color: transparent;  
        -webkit-background-clip: text;
    }
}

.about-content>p {
    text-indent: 2em;
    line-height: 25px;
    margin-bottom: 10px;
    color: #ffffff;
}
.about-content>p>a {
    color: #ffffff;
}
.about-content>p>a:hover {
    text-decoration: underline;
}


/* 页脚区域 */
.footer {
    margin-top: 30px;
    text-align: center;
    background: #26282c;
    padding: 30px 0 10px 0;
    color: hsla(0,0%,100%,.7);
}

/* 社会化图标 */
.social {
    font-size: 60px;
    line-height: 60px;
    margin-bottom: 25px;
}
.social>a {
    color: #fff;
}

.footer>.count {
    cursor: pointer;
    display: inline;
}
.footer>.count>img {
    vertical-align: text-top;
    opacity: 0.6;
}
.footer>.count:hover>img {
    opacity: 1;
}

/* 备案信息 */
.web-record {
    margin-top: 20px;
    color: #777575;
}
.web-record>a {
    transition: all 0.25s ease;
    -webkit-transition: all 0.25s ease;
    color: #777575;
    font-size: 14px;
    white-space: nowrap;
}
.web-record>a:hover {
    text-decoration: underline;
}
.web-record>a>img {
    opacity: 0.4;
    vertical-align: text-top;
}
.web-record>a:hover>img {
    opacity: 0.8;
}


.social>a { 
    display:inline-block;
    position:relative;
}
.social>a[href]:after, .social>a[href]:before {
    -webkit-transition: all .18s ease-out .18s;
    transition: all .18s ease-out .18s;
    opacity: 0;
    display: none;
    left: 50%;
    bottom: 100%;
    -webkit-transform: translate3d(-50%,10px,0);
    transform: translate3d(-50%,10px,0);
    position: absolute;
}
/* 下面的三角 */
.social>a[href]:after {
    border-top: 8px solid #222;
    border-top: 8px solid hsla(0,0%,0%,.85);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    content: "";
    height: 0;
    width: 0;
    
    margin-bottom: 8px;
}
/* 气泡主体 */
.social>a[href]:before {
    background: #222;
    background: hsla(0,0%,0%,.85);
    color: #f6f6f6;
    content: attr(mkpop);
    
    font-size: 14px;
    height: 32px;
    
    margin-bottom: 15px;
    
    line-height: 32px;
    padding: 0 15px;
    
    text-shadow: 0 1px 1px hsla(0,0%,0%,1);
    white-space: nowrap;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
}
/* 鼠标滑过时显示出来 */
.social>a[href]:hover:after, .social>a[href]:hover:before {
    display: block;
    opacity: 1;
}



/* 上下移动动画效果 */
@-webkit-keyframes upDown {0% {-webkit-transform: translate3d(0, 0, 0); opacity: 1;}100% {-webkit-transform: translate3d(0, 8px, 0);opacity: 0;}}
@keyframes upDown {0% {transform: translate3d(0, 0, 0);opacity: 1;}100% {transform: translate3d(0, 8px, 0);opacity: 0;}}

/* 掉落的动画效果 */
@-webkit-keyframes dropIn {0% {opacity: 0;-webkit-transform: translate3d(0, -100px, 0)}100% {opacity: 0.8;-webkit-transform: translate3d(0, 0, 0)}}
@keyframes dropIn {0% {opacity: 0;transform: translate3d(0, -100px, 0)}100% {opacity: 0.8;transform: translate3d(0, 0, 0)}}

/* 逐渐出现的动画效果 */
@-webkit-keyframes fadeIn {from {opacity: 0;-webkit-transform: scale(.8) translateY(20px)}to {opacity: 1;-webkit-transform: scale(1) translateY(0)}}
@keyframes fadeIn {from {opacity: 0;transform: scale(.8) translateY(20px)}to {opacity: 1;transform: scale(1) translateY(0)}}

/*弹动效果*/
@-webkit-keyframes bounce {0% {-webkit-transform:scale(1)}10%, 20% {-webkit-transform:scale(0.8) rotate(-2deg)}30%, 50%, 70%, 90% {-webkit-transform:scale(1.1) rotate(2deg)}40%, 60%, 80% {-webkit-transform:scale(1.1) rotate(-2deg)}100% {-webkit-transform:scale(1) rotate(0)}}

/* 拉伸弹动效果 */
@keyframes rubberBand {0% {transform: scaleX(1)} 30% {transform: scale3d(1.25, .75, 1)}40% {transform: scale3d(.75, 1.25, 1)}50% {transform: scale3d(1.15, .85, 1)}65% {transform: scale3d(.95, 1.05, 1)}75% {transform: scale3d(1.05, .95, 1)}to {transform: scaleX(1)}}