@keyframes spin3D {
    from {
        transform: rotate3d(0.5, 0.5, 0.5, 360deg);
    }
    to {
        transform: rotate3d(0deg);
    }
}
#loading {
    height: 100%;
    background-color: #1d2630;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    overflow: hidden;
    z-index: 99999999;
}
.spinner-box {
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
}
.leo {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}
.blue-orbit {
    width: 165px;
    height: 165px;
    border: 1px solid #91daffa5;
    animation: spin3D 3s linear 0.2s infinite;
}
.green-orbit {
    width: 120px;
    height: 120px;
    border: 1px solid #91ffbfa5;
    animation: spin3D 2s linear 0s infinite;
}
.red-orbit {
    width: 90px;
    height: 90px;
    border: 1px solid #ffca91a5;
    animation: spin3D 1s linear 0s infinite;
}
.white-orbit {
    width: 60px;
    height: 60px;
    border: 2px solid #fff;
    animation: spin3D 10s linear 0s infinite;
}
.w1 {
    transform: rotate3D(1, 1, 1, 90deg);
}
.w2 {
    transform: rotate3D(1, 2, 0.5, 90deg);
}
.w3 {
    transform: rotate3D(0.5, 1, 2, 90deg);
}

/*添加按钮*/
.cnblogs-markdown pre {
  position: relative;
}
.cnblogs-markdown pre > span {
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 2px;
  padding: 0 10px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  cursor: pointer;
}
.cnblogs-markdown pre > .copyed {
  background: #67c23a;
}

#loading {
    background: #000;
    background: radial-gradient(#222, #000);
    bottom: 0;
    left: 0;
    overflow: hidden;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 99999;
}
.loader-inner {
    bottom: 0;
    height: 60px;
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 100px;
}
.loader-line-wrap {
    animation: spin 2s cubic-bezier(0.175, 0.885, 0.32, 1.275) infinite;
    box-sizing: border-box;
    height: 50px;
    left: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    transform-origin: 50% 100%;
    width: 100px;
}
.loader-line {
    border: 4px solid transparent;
    border-radius: 100%;
    box-sizing: border-box;
    height: 100px;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 100px;
}
.loader-line-wrap:nth-child(1) {
    animation-delay: -50ms;
}
.loader-line-wrap:nth-child(2) {
    animation-delay: -0.1s;
}
.loader-line-wrap:nth-child(3) {
    animation-delay: -150ms;
}
.loader-line-wrap:nth-child(4) {
    animation-delay: -0.2s;
}
.loader-line-wrap:nth-child(5) {
    animation-delay: -250ms;
}
.loader-line-wrap:nth-child(1) .loader-line {
    border-color: #ea4747;
    height: 90px;
    width: 90px;
    top: 7px;
}
.loader-line-wrap:nth-child(2) .loader-line {
    border-color: #eaea47;
    height: 76px;
    width: 76px;
    top: 14px;
}
.loader-line-wrap:nth-child(3) .loader-line {
    border-color: #47ea47;
    height: 62px;
    width: 62px;
    top: 21px;
}
.loader-line-wrap:nth-child(4) .loader-line {
    border-color: #47eaea;
    height: 48px;
    width: 48px;
    top: 28px;
}
.loader-line-wrap:nth-child(5) .loader-line {
    border-color: #4747ea;
    height: 34px;
    width: 34px;
    top: 35px;
}
@keyframes spin {
    0%,
    15% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(360deg);
    }
}