.year-box{
    width:700px;
    max-width: 100%;
    display: block;
    margin:  0 auto;
}
.year-info-box{
    width: 100%;
    display: block;
    position: relative;
    margin: 40px 0;
}
.year-info{
    width: 100%;
    display: block;
    position: relative;
}
.year-ifno-title{
    width: 100%;
    padding-left: 40px;
    box-sizing: border-box;
    font-size: 32px;
    color: #73c0cb;
    font-weight: bold;
    position: relative;
    cursor: pointer;
}
.year-ifno-title:before{
    content: 'normal';
    font-size: 0;
    width: 7px;
    height: 7px;
    display: block;
    border: 1px solid #73c0cb;
    border-radius: 50%;
    position: absolute;
    left: 20px;
    top: 20px;
}
.year-ifno-title:after{
    content: 'normal';
    font-size: 0;
    width: 15px;
    height: 1px;
    background-color: #73c0cb;
    display: block;
    position: absolute;
    left: 5px;
    top: 23.5px;
    transform: scaleX(0);
}
.year-info-line{
    width: 1px;
    height: 48px;
    display: block;
    position: absolute;
    left: 5px;
    top: 24px;
    background-color: #73c0cb;
     transform: scaleY(0);
    transform-origin: top; 
}

.year-info li{
    list-style: none;
    position: relative;
    display: block;
    font-size: 0;
    padding: 10px 0;
}
.year-info.active li:before{
    content: 'normal';
    font-size: 0;
    width: 7px;
    height: 7px;
    display: block;
    border: 1px solid #e58eb7;
    border-radius: 50%;
    position: absolute;
    left: 1px;
    top: 20px;
}
.year-info.active li:after{
    content: 'normal';
    font-size: 0;
    width: 1px;
    height: calc(100% - 9px);
    display: block;
    position: absolute;
    left: 5px;
    top: 29px;
    background-color:#e58eb7;
}
.year-info li:last-child:after{
    display: none;
}
.year-info-year,
.year-info-p{
    display: inline-block;
    vertical-align: top;
}
.year-info-p{
    width: calc(100% - 132px);
    font-size: 18px;
    color: #333;
    letter-spacing: 2px;
}
.year-info-year{
    width: 132px;
    box-sizing: border-box;
    font-size: 18px;
    color: #333;
    padding-left:40px;
    padding-right:20px;
}



/* picture */
#picture .main-box,
#picture-page .main-box{
    width: 100%;
}
.picture-box,
.picture-page-box{
    width: 95%;
    font-size: 0;
    display: block;
    position: relative;
    margin: 0 auto;
}

.picture-box li,
.picture-page-box li{
    width: 19.99%;
    max-width: 100%;
    padding: 1%;
    box-sizing: border-box;
    display: block;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
          transition: all 0.3s ease-out;
}

.picture-page-box li a{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}
.picture-mask-box{
    width: 100%;
    height: 100%;
    box-sizing: border-box;

    position: absolute;
    top: 0;
    left: 0;
    padding: 20px;
    box-sizing: border-box;
    opacity: 0;
    transition: all .3s linear;
}
.picture-mask{
    width: 100%;
    height: 100%;
    display: block;
    background-color: rgba(255, 255, 255, 0.6);
    padding: 10%;
    box-sizing: border-box;
    overflow: hidden;

}
.picture-box li:hover .picture-mask-box,
.picture-page-box li:hover .picture-mask-box{
    opacity: 1;

}
/* .picture-box li .picture-mask{
    background-image: url('../img/icon.png');
    background-repeat: no-repeat;
    background-size: 30px;
    background-position: center;
} */
.picture-title{
    font-size: 16px;
    color: #000;
    font-weight: bold;
    display: block;
    padding-top: 2%;
}

.picture-p-box{
    width: 100%;
    height: 70%;
    padding-top: 10%;
    display: block;
    overflow: hidden;
    font-size: 12px;
    color: #555555;
    letter-spacing: 2px;
    line-height: 2.5;
}
.picture-date{
    padding-top: 10%;
    font-size: 12px;
    color: #555555;
    text-align: right;
}
.picture-box, .picture-page-box{
    padding-bottom: 100px;
}

#picture .picture-mask-box{
    padding: 0;
}

.main2 .picture-page-box{
    padding-bottom: 120px;
}

.picture-box .picture-p-box{
    padding: 0;
    height: 100%;
}

/* record */
.record-info-box{
    text-align: center;
    width: 560px;
    margin:0 auto ;
    height: 0;
    padding-bottom: 315px;
}
.record-info-box span{
    left: 0;
}
.record-info-h1{
    text-align: center;
    margin:20px 0;
    font-size: 20px;
}