@keyframes fade-in {  
    0% {opacity: 0;}/*初始状态 透明度为0*/  
    40% {opacity: 0;}/*过渡状态 透明度为0*/  
    100% {opacity: 1;}/*结束状态 透明度为1*/  
}  
@-webkit-keyframes fade-in {/*针对webkit内核*/  
    0% {opacity: 0;}  
    40% {opacity: 0;}  
    100% {opacity: 1;}  
} 

.archives-year {
    padding-top: 5%;
    font-size: 2em;
    font-weight: bold;
    text-align: left;
    text-decoration: underline;
    padding-left: 5%;
    color:white;

}

.archives-content {
    min-height: 100vh;
    animation: fade-in;/*动画名称*/  
    animation-duration: 1s;/*动画持续时间*/  
    -webkit-animation:fade-in 1s;/*针对webkit内核*/  
    background: rgba(#35333c,0.5);
    box-shadow: 10px 10px 10px rgba(0, 0, 0, .5);
    /*考虑浏览器兼容性*/
    -moz-box-shadow: 10px 10px 10px rgba(0, 0, 0, .5);
    -webkit-box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, .5);
    border-radius: 10px;
    padding-bottom: 50px;
}

.archives-content ul {
    margin: 0;
    margin-top: 2%;
    list-style: none;
    position: relative;
    color: #fff;
    font-size: 13px;
}

@media screen and (min-width: 1200px) {
    .archives-content ul {
        padding: 1px 100px;

    }
}



.archives-content ul li {
    position: relative;
    margin-left: 30px;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 14px;
    border-radius: 6px;
    width: 80%;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.12), 0 2px 2px rgba(0, 0, 0, 0.08);
}

.archives-content ul li:not(:first-child) {
    margin-top: 60px;
}

.archives-content ul li>span {
    width: 2px;
    height: 100%;
    background: #ff4e6a;
    opacity: .8;
    left: -30px;
    top: 0;
    position: absolute;
}

.archives-content ul li>span:before,
.archives-content ul li>span:after {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #fff;
    position: absolute;
    background: #ff4e6a;
    left: -5px;
    top: 0;
}

.archives-content ul li span:after {
    top: 100%;
}

.archives-content ul li>div {
    margin-left: 10px;
}

.archives-content div .title,
.archives-content div .type {
    font-weight: 600;
    font-size: 12px;
}


.archives-content div>div {
    margin-top: 5px;
}

.archives-title {
    color: black;
    text-align: left;
    font-weight: 300;
    font-size: 1.5em;
}

.archives-time {
    padding-top: 3%;
    text-align: left;
    font-weight: lighter;
    color: black;
    ;
}