.projects-page-box{
    width: 1200px;
    max-width: 100%;
    margin: 50px auto;
    display:block; 
    padding-top: 100px;
    padding-bottom: 80px;
    position: relative;
    font-size: 0;
}
.projects-page-title-box{
    text-align: center;
}
.projects-page-title-ch{
    display: inline-block;
    font-size: 36px;
    color: #555;
    font-weight: lighter;
    letter-spacing: 1px;
}
.projects-page-title-ch span{
    color: #d0011b;
    font-weight: lighter;
}
.projects-page-title-en{
    margin-left: 5px;
    display: inline-block;
    font-size: 16px;
    font-weight: lighter;
    color: #333;
    letter-spacing: 1px;
}

.projects-page-path-box{
    box-sizing: border-box;
    padding: 30px 0;
    padding-bottom: 20px;
}
.projects-page-path{
    display: inline-block;
    font-size: 14px;
    font-family: "微軟正黑體";
    letter-spacing: 1px;
    color: #888888;
    transition: all .5s ease;
    position: relative;
    padding: 0 10px;
}
.projects-page-path:after{
    content: '>';
    font-size: 14px;
    color: #888;
    position: absolute;
    top: 0;
    right: -5px;
}
.projects-page-path:nth-child(1){
    padding-left: 0;
}
.projects-page-path:nth-child(3){
    color: #000;
}
.projects-page-path:nth-child(3):after{
    content: '';
}
.projects-page-article-box{
    display: block;
    width: 100%;
    position: relative;
}
.projects-page-article-info-title-box{
    border-left: 4px solid #d0011b;
    padding: 11px 0;
    padding-left: 15px;
    box-sizing: border-box;
    margin-bottom: 10px;
}
.projects-page-article-info-title{
    font-size: 24px;
    font-weight: bold;
    display: inline-block;
    vertical-align: middle;
    letter-spacing: 1px;
}
.projects-page-article-img-box{
    margin-top: 10px;
}
.projects-page-article-img{
    width: 100%;
    display: block;
}
.projects-page-article-info-edit{
    display: block;
    font-size: 14px;
    color: #555;
    line-height: 2;
    font-weight: lighter;
    padding-top: 30px;
    box-sizing: border-box;
    margin-bottom: 50px;
}
.projects-page-article-info-button{
    width: 160px;
    height: 60px;
    text-align: center;
    display: block;
    margin: 0 auto;
    font-size: 16px;
    color: #888;
    border: 1px solid #ccc;
    padding: 15px 0;
    box-sizing: border-box;
    letter-spacing: 3px;
    font-weight: lighter;
    transition: all .3s linear;
}
.projects-page-arrow{
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 3px;
}
.projects-page-arrow span{
    font-size: 36px;
    font-weight: bold;
    color: #d0011b;
}
.projects-page-article-info-arrow-prev{
    position: absolute;
    top: 40%;
    left: -120px;
}
.projects-page-article-info-arrow-next{
    position: absolute;
    top: 40%;
    right: -120px;
}
/*<---------------------hover----------------------->*/
.projects-page-article-info-button:hover{
    background-color: #d0011b;
    color: #fff;
}

/*<---------------------rwd----------------------->*/
@media only screen and (max-width: 1440px){
    .projects-page-box{
        width: 1000px;
    }
}
@media only screen and (max-width: 1240px){
    .projects-page-box{
        width: 800px;
    }
}
@media only screen and (max-width: 1040px){
    .projects-page-box{
        width: 700px;
    }
}
@media only screen and (max-width: 950px){
    .projects-page-path-box{
        display: none;
    }
    .projects-page-article-box{
        margin-top: 10px;
    }
    .projects-page-article-info-arrow-prev{
        left: 0;
        bottom: 0;
        top: inherit;
    }
    .projects-page-article-info-arrow-next{
        right: 0;
        bottom: 0;
        top: inherit;
    }
}
@media only screen and (max-width: 700px){
    .projects-page-box{
        width: 500px;
        padding-bottom: 40px;
    }
    .projects-page-article-info-title-box{
        padding: 5px 0;
        padding-left: 15px;
    }
    .projects-page-article-info-title{
        font-size: 20px;
    }
    .projects-page-article-info-button{
        width: 140px;
        height: 40px;
        padding: 6px 0;
    }
    .projects-page-arrow {
        font-size: 12px;
    }
    .projects-page-arrow span{
        font-size: 24px;
    }
}
@media only screen and (max-width: 500px){
    .projects-page-box{
        width: 400px;
    }
    .projects-page-article-info-button{
        width: 100px;
        height: 30px;
        padding: 5px 0;
        font-size: 14px;
    }
    .projects-page-article-info-title{
        font-size: 18px;
    }
}
@media only screen and (max-width: 400px){
    .projects-page-box{
        width: 300px;
        padding-bottom: 50px;
        margin: 0 auto;
    }
    .projects-page-article-info-title{
        font-size: 16px;
    }
    .projects-page-arrow span{
        font-size: 18px;
    }
    .projects-page-arrow{
        letter-spacing: 1px;
    }
}

/*animation*/
/*<-------------動畫------------->*/

@keyframes projects_page_title_ch_all {
    0%{
        transform: translateX(-300px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_title_en_all {
    0%{
        transform: translateX(300px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_path_all {
    0%{
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_fedfrombottom {
    0%{
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_fedfromright {
    0%{
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_article_title {
    0%{
        border-width: 0;
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_next_fedfromleft {
    0%{
        transform: translateX(-100px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_page_prev_fedfromright {
    0%{
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@media only screen and (min-width: 1001px){
    .projects-page-title-ch{
        animation: projects_page_title_ch_all .8s linear both;
    }
    .projects-page-title-en{
        animation: projects_page_title_en_all .8s linear both;
    }
    .projects-page-path-box{
        animation: projects_page_path_all .8s linear .4s both;
    }
    .projects-page-article-info-title-box{
        opacity: 0;
        animation: projects_page_article_title .8s linear .8s both;
    }
    .projects-page-article-info-title{
        animation: projects_page_fedfromright .5s linear 1.2s both;
    }
    .projects-page-article-img{
        animation: projects_page_fedfrombottom .8s linear 1.2s both;
    }
    .projects-page-article-info-arrow-prev{
        animation: projects_page_prev_fedfromright .8s linear 1.6s both;
    }
    .projects-page-article-info-arrow-next{
        animation: projects_page_next_fedfromleft .8s linear 1.6s both;
    }
    .projects-page-article-info-edit,
    .projects-page-article-info-button{
        opacity: 0;
    }
    .projects-page-article-info-edit.active,
    .projects-page-article-info-button.active{
        animation: projects_page_fedfrombottom .8s linear both;
    }
}