.common_logo {
    min-height: 158px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 0%, rgba(0, 0, 0, 0.15) 100%), radial-gradient(at top center, rgba(255, 255, 255, 0.40) 0%, rgba(0, 0, 0, 0.40) 120%) #989898;
    background-blend-mode: multiply, multiply;
}
.common_content {
    min-height: calc(78.8vh);
}
.common_footer {
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 0%, rgba(0, 0, 0, 0.15) 100%), radial-gradient(at top center, rgba(255, 255, 255, 0.40) 0%, rgba(0, 0, 0, 0.40) 120%) #989898;
    background-blend-mode: multiply, multiply;
}
footer {
    color: white;
    text-align: center;
    padding: 10px;
}
.layui-card{
    border: 1px solid #e8e8e8;
    border-radius: 10px 10px 10px;
}
.layui-card-header{
    border: 2px solid #f6f6f6;
}
a:hover{
    color: red;
}
.markdown img{
    max-width: calc(100%);
    height: auto;
}
.markdown p,h1,h2,h3,h4,h5,h6{
    margin-bottom: 16px;
}
.markdown a{
    margin-bottom: 16px;
    color: #4183c4;
}
.markdown ul li{
    list-style-type: disc;
    background-repeat: no-repeat;
    background-position: 0px 5px;
    line-height: 20px;
    margin-left: 30px;
}
.markdown ol li{
    list-style-type: decimal;
    background-repeat: no-repeat;
    background-position: 0px 5px;
    line-height: 20px;
    margin-left: 30px;
}