.projects-box{
    width: 1280px;
    max-width: 100%;
    margin: 50px auto;
    display:block; 
    padding-top: 100px;
    padding-bottom: 80px;
    position: relative;
    font-size: 0;
}
.projects-title-box{
    text-align: center;
}
.projects-title-ch{
    display: inline-block;
    font-size: 36px;
    color: #555;
    font-weight: lighter;
    letter-spacing: 1px;
}
.projects-title-ch span{
    color: #d0011b;
    font-weight: lighter;
}
.projects-title-en{
    margin-left: 5px;
    display: inline-block;
    font-size: 16px;
    font-weight: lighter;
    color: #333;
    letter-spacing: 1px;
}

.projects-path-box{
    box-sizing: border-box;
    padding: 30px 40px;
}
.projects-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-path:after{
    content: '>';
    font-size: 14px;
    color: #888;
    position: absolute;
    top: 0;
    right: -5px;
}
.projects-path:nth-child(1){
    padding-left: 0;
}
.projects-path:nth-child(2){
    color: #000;
}
.projects-path:nth-child(2):after{
    content: '';
}
.projects-article-box{
    display: block;
    width: 100%;
    min-height: 60vh;
}
.projects-article{
    display: block;
    box-sizing: border-box;
    padding: 20px 40px;
    transition: all .3s linear;
}
.projects-article-info-box{
    width: calc(100% - 500px);
    display: inline-block;
    vertical-align: middle;
}
.projects-article-info-title-number{
    display: inline-block;
    text-align: center;
    font-size: 14px;
    font-family: 'roboto';
    font-weight: 700;
    background-color: #d0011b;
    color: #fff;
    vertical-align: middle;    
    box-sizing: border-box;
    padding-top: 2px;
    padding-left: 3px;
    padding-right: 2px;
    line-height: 16px;
}
.projects-article-info-title{
    font-size: 16px;
    font-weight: bold;
    display: inline-block;
    vertical-align: middle;
    margin-left: 20px;
    letter-spacing: 1px;
}
.projects-article-info-text{
    font-size: 14px;
    color: #555;
    letter-spacing: 1px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    min-height: 130px;
    max-height: 130px;
    margin: 10px 0;
}
.projects-article-info-more{
    width: 180px;
    height: 46px;
    display: block;
    background-color: #eee;
    font-size: 14px;
    font-weight: lighter;
    text-align: center;
    box-sizing: border-box;
    padding: 12px 0;
    transition: all .3s linear;
}
.projects-article-img-box{
    display: inline-block;
    width: 460px;
    height: 220px;
    vertical-align: middle;
    overflow: hidden;
    margin-left: 40px;
}
.projects-article-img{
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    display: block;
    transition: all .3s linear;
}
/*<---------------------hover----------------------->*/
.projects-article:hover{
    background-color: #eee;
}
.projects-article:hover .projects-article-info-more{
    background-color: #fff;
}
.projects-article:hover .projects-article-img{
    transform: scale(1.1);
}
.projects-article .projects-article-info-more:hover{
    background-color: #d0011b;
    color: #fff;
}

/*<-----rwd----->*/
@media only screen and (max-width: 1280px){
    .projects-box{
        width: 1200px;
    }
}
@media only screen and (max-width: 1200px){
    .projects-box{
        width: 1000px;
    }
    .projects-article-img-box{
        width: 360px;
        height: 177px;
    }
    .projects-article-info-box{
        width: calc(100% - 400px); 
    }
    .projects-article-info-text{
        -webkit-line-clamp: 4;
        min-height: 86px;
        max-height: 86px;
    }
}
@media only screen and (max-width: 1000px){
    .projects-box{
        width: 800px;
    }
    .projects-article{
        padding: 20px;
    }

    .projects-path-box{
        display: none;
    }
    .projects-article-img-box{
        width: 347px;
        height: 166px;
    }
    .projects-article-info-box{
        width: calc(100% - 387px); 
    }
    .projects-article-info-more{
        width: 150px;
        height: 36px;
        padding: 8px 0;
    }
}
@media only screen and (max-width: 800px){
    .projects-box{
        width: 600px;
    }
    .projects-article-img-box{
        width: 264px;
        height: 126px;
        margin-left: 25px;
    }
    .projects-article-info-box{
        width: calc(100% - 289px); 
    }
    .projects-article-info-text{
        -webkit-line-clamp: 2;
        min-height: 45px;
        max-height: 45px;
    }
    .projects-article-info-more{
        width: 120px;
    }
}
@media only screen and (max-width: 700px){
    .projects-box{
        padding-top: 30px;
    }
}
@media only screen and (max-width: 600px){
    .projects-box{
        width: 95%;
    }
    .projects-article-img-box{
        display: none;
    }
    .projects-article-info-box{
        width: 100%; 
    }
    .projects-title-ch{
        font-size: 30px;
    }
}
@media only screen and (max-width: 400px){
    .projects-title-ch{
        font-size: 26px;
    }
}

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

@keyframes projects_title_ch_all {
    0%{
        transform: translateX(-300px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_title_en_all {
    0%{
        transform: translateX(300px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_path_all {
    0%{
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes projects_animation_fedfrombottom {
    0%{
        transform: translateY(300px);
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@media only screen and (min-width: 1001px){
    .projects-title-ch{
        animation: projects_title_ch_all 0.8s linear both;
    }
    .projects-title-en{
        animation: projects_title_en_all .8s linear both;
    }
    .projects-path-box{
        animation: projects_path_all .8s linear .8s both;
    }
    .projects-article{
        opacity: 0;
    }
    .projects-article.active{
        animation: projects_animation_fedfrombottom .8s linear both;
    }
}