body {
    font-family: Microsoft JhengHei, Helvetica Neue, Helvetica, Arial, sans-serif;
    padding-top: 0.5em;
}

.navbar-default {
    background-color: #FFF;
    margin-left: 200px;
}

/*main side bar*/
.msb {
    width: 240px;
    background-color: #F5F7F9;
    position: fixed;
    left: 0;
    top: 0;
    /* right: auto; */

    min-height: 100%;
    /* overflow: hidden;
        overflow-y: auto; */
    overflow: auto;
    white-space: nowrap;
    height: 100%;
    z-index: 1;
    border-right: 1px solid #ddd;
}

.msb .navbar {
    border: none;
    margin-left: 0;
    background-color: inherit;
}

.msb .navbar-header {
    width: 100%;
    border-bottom: 1px solid #e7e7e7;
    /* margin-bottom: 20px;.nav>li>a */
    /* background: #fff; */
    background: #ccc;

}

.msb .navbar-nav .panel {
    border: 0 none;
    box-shadow: none;
    margin: 0;
    background: inherit;
}

.msb .navbar-nav li {
    display: block;
    width: 100%;
}

.msb .navbar-nav li a {
    /* padding: 15px; */
    color: #5f5f5f;
}

.msb .navbar-nav li a .glyphicon,
.msb .navbar-nav li a .fa {
    margin-right: 8px;
}

.msb .nb {
    padding-top: 5px;
    padding-left: 10px;
    margin-bottom: 30px;
    overflow: hidden;
}

ul.nv,
ul.ns {
    position: relative;
    padding: 0;
    list-style: none;
}

.nv li {
    display: block;
    position: relative;
}

.nv li::before {
    clear: both;
    content: "";
    display: table;
}

.nv li a {
    color: #444;
    /* padding: 10px 25px; */
    padding-left: 10px;
    display: block;
    /* vertical-align: middle; */
}

.nv li a .ic {
    font-size: 16px;
    margin-right: 5px;
    font-weight: 300;
    display: inline-block;
    /*ns: nav-sub*/
}

.nv .ns li a {
    padding: 10px 50px;
}

/*main content wrapper*/
.mcw {
    margin-left: 300px;
    position: relative;
    min-height: 100%;
    /*content view*/
}

/*globals*/
a,
a:focus,
a:hover {
    text-decoration: none;
}

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

.inbox ul,
.inbox li {
    margin: 0;
    padding: 0;
}

.inbox ul li {
    list-style: none;
}

.inbox ul li a {
    display: block;
    /* padding: 10px 20px; */
    padding: 10px;
    font-size: 1.6rem;
}

.msb,
.mnb {
    -moz-animation: slidein 300ms forwards;
    -o-animation: slidein 300ms forwards;
    -webkit-animation: slidein 300ms forwards;
    animation: slidein 300ms forwards;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.mcw {
    -moz-animation: bodyslidein 300ms forwards;
    -o-animation: bodyslidein 300ms forwards;
    -webkit-animation: bodyslidein 300ms forwards;
    animation: bodyslidein 300ms forwards;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

body.msb-x .mcw,
body.msb-x .mnb {
    margin-left: 0;
    -moz-animation: bodyslideout 300ms forwards;
    -o-animation: bodyslideout 300ms forwards;
    -webkit-animation: bodyslideout 300ms forwards;
    animation: bodyslideout 300ms forwards;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

body.msb-x .msb {
    -moz-animation: slideout 300ms forwards;
    -o-animation: slideout 300ms forwards;
    -webkit-animation: slideout 300ms forwards;
    animation: slideout 300ms forwards;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

/* Slide in animation */
@-moz-keyframes slidein {
    0% {
        left: -300px;
    }

    100% {
        left: 0;
    }
}

@-webkit-keyframes slidein {
    0% {
        left: -300px;
    }

    100% {
        left: 0;
    }
}

@keyframes slidein {
    0% {
        left: -300px;
    }

    100% {
        left: 0;
    }
}

@-moz-keyframes slideout {
    0% {
        left: 0;
    }

    100% {
        left: -300px;
    }
}

@-webkit-keyframes slideout {
    0% {
        left: 0;
    }

    100% {
        left: -300px;
    }
}

@keyframes slideout {
    0% {
        left: 0;
    }

    100% {
        left: -300px;
    }
}

@-moz-keyframes bodyslidein {
    0% {
        left: 0;
    }

    100% {
        margin-left: 200px;
    }
}

@-webkit-keyframes bodyslidein {
    0% {
        left: 0;
    }

    100% {
        left: 0;
    }
}

@keyframes bodyslidein {
    0% {
        margin-left: 0;
    }

    100% {
        /* margin-left: 300px; */
        margin-left: 240px;
        /* 搭配 msb 的 width值一起設定*/
    }
}

@-moz-keyframes bodyslideout {
    0% {
        margin-left: 300px;
    }

    100% {
        margin-right: 0;
    }
}

@-webkit-keyframes bodyslideout {
    0% {
        margin-left: 300px;
    }

    100% {
        margin-left: 0;
    }
}

@keyframes bodyslideout {
    0% {
        margin-left: 300px;
    }

    100% {
        margin-left: 0;
    }
}



@media (min-width: 992px) {
    .col-md-1 {
        width: 4%;
    }

    .col-md-11 {
        width: 95%;
    }

    .col-lg-1,
    .col-lg-10,
    .col-lg-11,
    .col-lg-12,
    .col-lg-2,
    .col-lg-3,
    .col-lg-4,
    .col-lg-5,
    .col-lg-6,
    .col-lg-7,
    .col-lg-8,
    .col-lg-9,
    .col-md-1,
    .col-md-10,
    .col-md-11,
    .col-md-12,
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-md-5,
    .col-md-6,
    .col-md-7,
    .col-md-8,
    .col-md-9,
    .col-sm-1,
    .col-sm-10,
    .col-sm-11,
    .col-sm-12,
    .col-sm-2,
    .col-sm-3,
    .col-sm-4,
    .col-sm-5,
    .col-sm-6,
    .col-sm-7,
    .col-sm-8,
    .col-sm-9,
    .col-xs-1,
    .col-xs-10,
    .col-xs-11,
    .col-xs-12,
    .col-xs-2,
    .col-xs-3,
    .col-xs-4,
    .col-xs-5,
    .col-xs-6,
    .col-xs-7,
    .col-xs-8,
    .col-xs-9 {
        position: relative;
        min-height: 1px;
        /* padding-right: 15px; */
        /* padding-left: 15px; */
    }
}

.col-lg-1,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-md-1,
.col-md-10,
.col-md-11,
.col-md-12,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-sm-1,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-xs-1,
.col-xs-10,
.col-xs-11,
.col-xs-12,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9 {
    position: relative;
    min-height: 1px;
    /* padding-right: 15px; */
    /* padding-left: 15px; */
}

.panel-body {
    /* padding: 25px; */
    padding-left: 25px;
}


/* <!-- 從右側開啟的內容 --> */

.sidenav {
    font-family: Microsoft JhengHei, 'Fira Sans', sans-serif;
    height: 100%;
    width: 90%;
    position: fixed;
    z-index: 1;
    top: 0;
    right: 2px;
    /* background-color: #111; */
    /* background-color: #ddd; */
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    /* padding-left:6px; */

    /* border: 1px solid #ddd;
  border-radius: 10px; */
}

.sidenav a {
    /* padding: 8px 8px 8px 32px; */
    padding-top: 33px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;

}

.sidenav a:hover {
    color: #fa5292;
}

.sidenav .closebtn {
    position: absolute;
    top: 0;
    /* right: 20px; */
    /* right: 14px; */
    right: 16px;
    /* font-size: 36px; */
    font-size: 28px;
    margin-left: 50px;

}

@media screen and (max-height: 450px) {
    .sidenav {
        padding-top: 15px;
    }

    .sidenav a {
        font-size: 18px;
    }
}

/* <!-- 從左側開啟的內容 --> */

.side-leftnav {
    font-family: Microsoft JhengHei, 'Fira Sans', sans-serif;
    height: 100%;
    width: 50%;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 2px;
    /* background-color: #111; */
    background-color: #ddd;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    /* padding-left:6px; */
    /* border: 1px solid #ddd; */
    border-radius: 10px;
}

.side-leftnav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.side-leftnav a:hover {
    color: #f1f1f1;
}

.side-leftnav .closebtn {
    position: absolute;
    top: 0;
    right: 2px;
    font-size: 36px;
    margin-left: 50px;

}

@media screen and (max-height: 450px) {
    .side-leftnav {
        padding-top: 15px;
    }

    .side-leftnav a {
        font-size: 18px;
    }
}


.article-sidenav {
    font-family: Microsoft JhengHei, 'Fira Sans', sans-serif;
    height: 100%;
    width: 90%;
    position: fixed;
    z-index: 1;
    top: 0;
    right: 2px;
    /* background-color: #111; */
    /* background-color: #ddd; */
    overflow-x: hidden;
    transition: 0.5s;
    /* padding-top: 60px; */
    /* padding-left:6px; */

    /* border: 1px solid #ddd;
  border-radius: 10px; */
}

.article-sidenav a {
    /* padding: 8px 8px 8px 32px; */
    padding-top: 33px;
    right: 10px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;

}

.article-sidenav a:hover {
    color: #fa5292;
}

.article-sidenav .closebtn {
    position: absolute;
    top: 0;
    /* right: 20px; */
    right: 14px;
    /* font-size: 36px; */
    font-size: 28px;
    margin-left: 50px;

}

@media screen and (max-height: 450px) {
    .article-sidenav {
        padding-top: 15px;
    }

    .article-sidenav a {
        font-size: 18px;
    }
}


#infoi {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

#infoi {
    z-index: 10;
}

#infoi2 {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    float: right;
    right: 0;
}

#infoi2 {
    z-index: 10;
}


.inbox li.li-circle {
    /* position: absolute; */
    width: 16px;
    height: 16px;
    left: 33px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
}

#examBox .closebtn {
    position: absolute;
    top: 0;
    right: 20px;
    font-size: 26px;
    margin-left: 50px;

}


/* 改寫預設的格式，讓左側選單項的上下間距減少 */
.navbar-nav>li>a {
    padding-top: 1px;
    padding-bottom: 0px;
}

/* 改寫預設的格式，讓左側選單項的左側間距增加 */
.nav {
    padding-left: 8px;

}


body {
    background-color: #fff8dc;
    /* background-color: #fff9e1a8; */
    /*#fff8dc;/*#f2eecb;/*#f5f5f5;;; */
    /*#f2eecb;/*#f5f5f5;*/
}

.photo-footer {
    /* width: 300px; */
    /* position: fixed; */
    left: 0;
    bottom: 0;
    /* width: 100%;
       background-color: red;
       color: white; */
    text-align: center;
}

img {
    border-radius: 50%;
    display: block;
    margin: auto;
    /* margin-left: 50%; */
    /* margin-right: auto; */
    width: 50%;
}

@media (min-width: 768px) {
    .navbar-nav {
        /* float: left; */
        margin-bottom: 20px;
    }
}

/* <!-- 資料來源：https://devbest.com/threads/pure-css-floating-action-button.87267/ --> */

body {
    /* background-color: #f5f5f5; */
    /* background-color: #fff8dc */
    /*#f2eecb;/*#f5f5f5;*/
}

.adminActions {
    position: fixed;
    top: 96vh;
    /* right: 100px; */
    left: 2px;
}

.adminButton {
    height: 20px;
    width: 20px;
    background-color: rgba(67, 83, 143, .8);
    border-radius: 50%;
    display: block;
    color: #fff;
    text-align: center;
    position: relative;
    z-index: 1;
}

.adminButton i {
    font-size: 22px;
}

.adminButtons {
    position: absolute;
    width: 100%;
    bottom: 120%;
    text-align: center;
}

.adminButtons a {
    display: block;
    /* width: 45px; */
    width: 100px;
    right: 0px;
    height: 45px;
    /* border-radius: 50%; */
    text-decoration: none;
    margin: 10px auto 0;
    line-height: 1.15;
    color: #fff;
    opacity: 0;
    visibility: hidden;
    position: relative;
    box-shadow: 0 0 5px 1px rgba(51, 51, 51, .3);
}

.adminButtons a:hover {
    transform: scale(1.05);
}

.adminButtons a:nth-child(1) {
    background-color: #ff5722;
    transition: opacity .2s ease-in-out .3s, transform .15s ease-in-out;
}

.adminButtons a:nth-child(2) {
    background-color: #03a9f4;
    transition: opacity .2s ease-in-out .25s, transform .15s ease-in-out;
}

.adminButtons a:nth-child(3) {
    background-color: #f44336;
    transition: opacity .2s ease-in-out .2s, transform .15s ease-in-out;
}

.adminButtons a:nth-child(4) {
    background-color: #4CAF50;
    transition: opacity .2s ease-in-out .15s, transform .15s ease-in-out;
}

.adminActions a i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.adminToggle {
    -webkit-appearance: none;
    position: absolute;
    border-radius: 50%;
    top: 0;
    left: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background-color: transparent;
    border: none;
    outline: none;
    z-index: 2;
    transition: box-shadow .2s ease-in-out;
    box-shadow: 0 3px 5px 1px rgba(51, 51, 51, .3);
}

.adminToggle:hover {
    box-shadow: 0 3px 6px 2px rgba(51, 51, 51, .3);
}

.adminToggle:checked~.adminButtons a {
    opacity: 1;
    visibility: visible;
}

input[type=checkbox],
input[type=radio] {
    margin: 0;

}


/* 資料來源：
    https://codepen.io/ryandsouza13/pen/yEBJQV?__cf_chl_jschl_tk__=e6ea68771362cb200eb6ec2af0376741573bafbf-1592295454-0-ASB1n7bApOqUMprJm4aIgc3jwtkSHbmgslyJM98iQW4QIJZ0auTqeBGiytkN7amipM6AEY3M2aaX8dY3GrUkatsu3uZ1QTW1fKOwotYyKW9mDuqmG7rm5rZDEVmgxfhjeXx5LcNVLFSbl85hu_FGRgMmKnf_wBoc0K71-a7M2dfZ_0KZpJ_AX0Xvy3UrCw22xli-Oip-Z6WtIBqyHMzYnKjdiVFwMl4KLnU5uwz1T6NLQXc0jQiaepYn1jndgXJ9BsLmxKBRm5d5xL-aa8zWorhrsFDjwcW465W1izyPiHbC6ScOh1p1jXP1yIOcASn4PZxnbLpIZg5Y49s9b_-qLu_aGKWb9iYNfEGHGEM_xT4o */
.code-title {
    font-family: Microsoft JhengHei;
    /* position: absolute; */
    /* top: 50%; 
          right: 50%; */
    /* transform: translate(50%,-50%); */
    text-transform: uppercase;
    /* font-family: verdana; */
    font-size: 2.2rem;
    font-weight: 700;
    /* color: #dae0e5; */
    color: #f8f9fa;
    /* text-shadow: 1px 1px 1px #919191,
              1px 2px 1px #919191,
              1px 3px 1px #919191,
              1px 4px 1px #919191,
              1px 5px 1px #919191,
              1px 6px 1px #919191,
              1px 7px 1px #919191,
              1px 8px 1px #919191,
              1px 9px 1px #919191,
              1px 10px 1px #919191,
          1px 18px 6px rgba(16,16,16,0.4),
          1px 22px 10px rgba(16,16,16,0.2),
          1px 25px 35px rgba(16,16,16,0.2),
          1px 30px 60px rgba(16,16,16,0.4); */
    /* text-shadow: 1px 1px 1px #919191,
            1px 2px 1px #919191,
            1px 3px 1px #919191,
            1px 4px 1px #919191; */

    text-shadow: 1px 1px 1px #919191,
        1px 2px 1px #919191,
        1px 3px 1px #919191,
        1px 4px 1px #919191,
        1px 5px 1px #919191,
        1px 12px 6px rgba(16, 16, 16, 0.4);
}


/* 資料來源：https://codepen.io/fossheim/pen/ExjdLRp */
.playful span {
    position: relative;
    font-size: 1.6rem;
    color: #5362F6;
    text-shadow: 0.25px 0.25px #E485F8, 0.5px 0.5px #E485F8, 0.75px 0.75px #E485F8, 1px 1px #E485F8, 1.25px 1.25px #E485F8, 1.5px 1.5px #E485F8, 1.75px 1.75px #E485F8, 2px 2px #E485F8, 2.25px 2.25px #E485F8, 2.5px 2.5px #E485F8, 2.75px 2.75px #E485F8, 3px 3px #E485F8, 3.25px 3.25px #E485F8, 3.5px 3.5px #E485F8, 3.75px 3.75px #E485F8, 4px 4px #E485F8, 4.25px 4.25px #E485F8, 4.5px 4.5px #E485F8, 4.75px 4.75px #E485F8, 5px 5px #E485F8, 5.25px 5.25px #E485F8, 5.5px 5.5px #E485F8, 5.75px 5.75px #E485F8, 6px 6px #E485F8;
    animation: scatter 1.75s infinite;
}

.playful span:nth-child(2n) {
    color: #ED625C;
    text-shadow: 0.25px 0.25px #F2A063, 0.5px 0.5px #F2A063, 0.75px 0.75px #F2A063, 1px 1px #F2A063, 1.25px 1.25px #F2A063, 1.5px 1.5px #F2A063, 1.75px 1.75px #F2A063, 2px 2px #F2A063, 2.25px 2.25px #F2A063, 2.5px 2.5px #F2A063, 2.75px 2.75px #F2A063, 3px 3px #F2A063, 3.25px 3.25px #F2A063, 3.5px 3.5px #F2A063, 3.75px 3.75px #F2A063, 4px 4px #F2A063, 4.25px 4.25px #F2A063, 4.5px 4.5px #F2A063, 4.75px 4.75px #F2A063, 5px 5px #F2A063, 5.25px 5.25px #F2A063, 5.5px 5.5px #F2A063, 5.75px 5.75px #F2A063, 6px 6px #F2A063;
    animation-delay: 0.3s;
}

.playful span:nth-child(3n) {
    color: #FFD913;
    text-shadow: 0.25px 0.25px #6EC0A9, 0.5px 0.5px #6EC0A9, 0.75px 0.75px #6EC0A9, 1px 1px #6EC0A9, 1.25px 1.25px #6EC0A9, 1.5px 1.5px #6EC0A9, 1.75px 1.75px #6EC0A9, 2px 2px #6EC0A9, 2.25px 2.25px #6EC0A9, 2.5px 2.5px #6EC0A9, 2.75px 2.75px #6EC0A9, 3px 3px #6EC0A9, 3.25px 3.25px #6EC0A9, 3.5px 3.5px #6EC0A9, 3.75px 3.75px #6EC0A9, 4px 4px #6EC0A9, 4.25px 4.25px #6EC0A9, 4.5px 4.5px #6EC0A9, 4.75px 4.75px #6EC0A9, 5px 5px #6EC0A9, 5.25px 5.25px #6EC0A9, 5.5px 5.5px #6EC0A9, 5.75px 5.75px #6EC0A9, 6px 6px #6EC0A9;
    animation-delay: 0.15s;
}

.playful span:nth-child(5n) {
    color: #555BFF;
    text-shadow: 0.25px 0.25px #E485F8, 0.5px 0.5px #E485F8, 0.75px 0.75px #E485F8, 1px 1px #E485F8, 1.25px 1.25px #E485F8, 1.5px 1.5px #E485F8, 1.75px 1.75px #E485F8, 2px 2px #E485F8, 2.25px 2.25px #E485F8, 2.5px 2.5px #E485F8, 2.75px 2.75px #E485F8, 3px 3px #E485F8, 3.25px 3.25px #E485F8, 3.5px 3.5px #E485F8, 3.75px 3.75px #E485F8, 4px 4px #E485F8, 4.25px 4.25px #E485F8, 4.5px 4.5px #E485F8, 4.75px 4.75px #E485F8, 5px 5px #E485F8, 5.25px 5.25px #E485F8, 5.5px 5.5px #E485F8, 5.75px 5.75px #E485F8, 6px 6px #E485F8;
    animation-delay: 0.4s;
}

.playful span:nth-child(7n),
.playful span:nth-child(11n) {
    color: #FF9C55;
    text-shadow: 0.25px 0.25px #FF5555, 0.5px 0.5px #FF5555, 0.75px 0.75px #FF5555, 1px 1px #FF5555, 1.25px 1.25px #FF5555, 1.5px 1.5px #FF5555, 1.75px 1.75px #FF5555, 2px 2px #FF5555, 2.25px 2.25px #FF5555, 2.5px 2.5px #FF5555, 2.75px 2.75px #FF5555, 3px 3px #FF5555, 3.25px 3.25px #FF5555, 3.5px 3.5px #FF5555, 3.75px 3.75px #FF5555, 4px 4px #FF5555, 4.25px 4.25px #FF5555, 4.5px 4.5px #FF5555, 4.75px 4.75px #FF5555, 5px 5px #FF5555, 5.25px 5.25px #FF5555, 5.5px 5.5px #FF5555, 5.75px 5.75px #FF5555, 6px 6px #FF5555;
    animation-delay: 0.25s;
}

@keyframes scatter {
    0% {
        top: 0;
    }

    50% {
        top: -10px;
    }

    100% {
        top: 0;
    }
}

/* body {
            background-color: #E4FFF7;
        } */

h1 {
    font-size: 65px;
    text-transform: uppercase;
    font-family: "Archivo Black", "Archivo", sans-serif;
    font-weight: normal;
    display: block;
    width: 666px;
    max-width: 80vw;
    min-height: 90px;
    height: auto;
    text-align: center;
    margin: 10rem auto;
    margin: calc(50vh - 5rem) auto;
}


.keyTopic {
    padding-top: 0px !important;
    font-size: 1.6rem !important;

}

.sidenav .closebtn4KeyTopic {
    position: absolute;
    top: -18px;
    /* right: 20px; */
    /* right: 14px; */
    right: 8px;
    /* font-size: 36px; */
    /* font-size: 28px; */
    margin-left: 50px;
}

.unstyled-button {
    border: none;
    padding: 0;
    background: none;
    outline: none;
}