/* https://www.cnblogs.com/cocottt/p/6617421.html --博客园样式参考地址 */ 
body{
  cursor: url("https://images.cnblogs.com/cnblogs_com/szqblog/1889956/o_201214083059cursor.png"), auto;
  background: url(https://images.cnblogs.com/cnblogs_com/szqblog/1889956/o_210713092707bg-img.jpg) no-repeat fixed;
  background-size: cover;
}
#home{
    opacity: 0.8;
}

#header{
    width: 100%;
    height: 260px;
}
#blogTitle{
    width: 100%;
    height: 260px;
    clear: both;
    background: url(https://images.cnblogs.com/cnblogs_com/szqblog/1884935/o_230224014535_o_210713070503title-banner.png) left top no-repeat;
    background-size: cover;
    box-shadow: 10px 3px 10px 6px #747D8E;
    border-bottom-right-radius: 20%;
    border-bottom-left-radius: 20%;
}

#main {
    margin: 10px auto;
}

#mainContent .forFlow {
    background: none;
}

#navigator{
    background:none;
    padding: 10px;
    font-size: 16px;
    font-weight: 50px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    transition: all .3s linear;
}
#navigator:hover{
    transform: translate(2px,-5px);
    box-shadow: 0px 0px 10px 5px #333;
    border-radius: 10px;
}

.day {
    background: none;
    font-size: 14px;
}

#topics {
    
}
#post_detail{
    background:#fff;
    padding: 10px 0px;
    border-radius: 10px;
    box-shadow: 6px 0px 10px 1px dodgerblue;
}

#footer {
    padding-top: 30px;
    padding-bottom: 10px;
    background:none;
}

/* 侧边栏公告 */
.alanAbout{
  margin-bottom:20px;
  color:RoyalBlue  ;
  text-align:center;
  font-size: 14px;
  font-family: FangSong;
}
.alanImg{
  width:200px;
  height:196px;
  margin: 25px 0 10px 0;
  border-radius: 50%;
  transition: all .5s linear;
}
.alanImg:hover{
  /* animation: animateAvator 2s linear; */
  transform: scale(1.2);
  box-shadow: 3px 3px 10px 3px #5474B4;
  border-radius: 10%;
}
/* @keyframes animateAvator{
    0%{
        transform: translateY(0);
    }
    25%{
        transform: translateY(200px) scale(1.1);
        box-shadow: 3px 3px 10px 3px #5474B4;
        border-radius: 10%;
    }
    50%{
        transform: translateY(0);
        border-radius: 50%;
    }
    75%{
        transform: translateY(100px) scale(1.1);
        box-shadow: 3px 3px 10px 3px #5474B4;
        border-radius: 10%;
    }
    100%{
        transform: translateY(0);
    }
} */
.alanTitle{
  font-size:24px;
  text-align:center;
  border-bottom: 3px solid #D8B991;
}
.alanDesc{
  margin: 20px 0px;
  text-align:left;
}

.alanDesc p{
    margin: 5px 0px;
    line-height: 20px;
}
.alanDesc a{
    color: mediumblue;
}
.alanSpan:hover{
  color:red;
  cursor:pointer;
}
.alanA{
  margin-right:10px;
}
.alanA:hover{
 text-decoration: none;
  color: red;
}
.alanDescP{
    text-indent:2em;
}
.alanInput{
  width: 10vw;
}
.alanSearch{
  text-align:left;
}



/* 页脚 */
.alan-shan-footer{
  margin-top:  -26vh;
}
.footer-img{
    position: fixed;
    display:none;
    width: 150px;
    height: 175px;
    top: 600px;
    right: 60px;
    bottom: 60px;
    margin-left: 16vw;
    background: url(https://images.cnblogs.com/cnblogs_com/szqblog/1889956/o_210715080345rocket_top.png);
}
.footer-img:hover{
  animation: flyToTop .4s steps(1) infinite;
  background: url(https://images.cnblogs.com/cnblogs_com/szqblog/1889956/o_210715080319rocket_frame.png);
}

@keyframes flyToTop{
    0%{
        background-position-x: 0;
    }
    25%{
        background-position-x: 150px;
    }
    50%{
        background-position-x: 300px;
    }
    75%{
        background-position-x: 450px;
    }
    100%{
        background-position-x: 600px;
    }
}