/*左侧栏头像特效*/
#leftbar_overview_author_image {
    width: 100px;
    height: 100px;
    margin: auto;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: rgba(127, 127, 127, 0.1);
    overflow: hidden;
    box-shadow: 0 0 5px rgba(116, 8, 204, 0.3);
    transition: transform 0.3s ease; 
}
 
#leftbar_overview_author_image:hover {
	transform: scale(1.2);
	filter: brightness(110%);
}