/* 回到顶部 */
.backToTop {
     display: none;
     line-height: 1.2;
     padding: 5px 0;
     background-color: #fff;
     color: #000;
     font-size: 12px;
     text-align: center;
     position: fixed;
     _position: absolute;
     right: 10px;
     bottom: 20px;
     _bottom: "auto";
     cursor: pointer;
    background: rgba(0, 0, 0, 0) url("https://images2018.cnblogs.com/blog/859549/201805/859549-20180503142313612-1617999836.png") no-repeat scroll center center;
    display: block;
    height: 64px;
    width: 50px;
}



/* 点赞的css */
#div_digg{
  position:fixed;
  bottom:50px;
  width:110px;
  right:30px;
  border:none;
  padding:10px;
  background-color:none;
  opacity:none;
  border-radius:5px 5px 5px 5px !important;
  box-shadow:none;
  transition-duration: 0.5s;
  margin-right: 0px;
}

@keyframes jumping{
	0%{bottom: 50px}
	50%{bottom: 300px;}
	100%{bottom: 50px}
}

#div_digg {
    animation: 5s ease-in-out 0s normal none infinite running jumping;
    bottom: 0;
    margin: 0;
    position: fixed;
    right: 0.5rem;
}
#div_digg:hover{
    animation-play-state: paused;
}

.diggit {
    background: rgba(0, 0, 0, 0) url("https://images.cnblogs.com/cnblogs_com/Faith-zhang/1210400/t_fire_2.jpg") no-repeat scroll -6px -10px;
    background-size:115% 115%;
    border-radius: 50%;
    box-shadow: 0 0 15px 5px #fff inset;
    cursor: pointer;
    height: 100px;
    margin: 0;
    padding: 0;
    text-align: center;
    width: 100px;
}

#div_digg .diggnum {
    color: #000;
    font-family: Verdana;
    font-size: 16px;
    line-height: 9em !important;
}

#div_digg:hover{
  opacity:1;
}

.diggit::before {
    color: #ea1313;
    content: "这里是点赞哦";
    font-size: 14px;
    left: 17px;
    position: absolute;
    top: -25px;
}

.buryit {
    display: none;
}