Fix the style of zhihu in my opinion

zhihu-fix.css

.AppHeader-inner,
.Footer,
.Card.AppBanner,
.Card[data-za-module=RelatedLives]{
    display: none !important;
}
.Card{
    position: relative;
    z-index: 1;
}
.Card:hover{
    z-index: 999999;
}

.QuestionHeader-title{
    font-size: 16px;
}
.QuestionAnswers-answers > .Card{
	overflow: visible!important;
}

.Button--primary{
    background: #fff !important;
    color: #333!important;
    border: 1px solid #aaa;
}

.RichText p {
    line-height: 1.5;
    margin-bottom: 0;
    margin-top: 0;
    padding-bottom: 0;
    padding-top: 0;
}

.ContentItem-meta{
    position: absolute;
    right: -212px;
    width: 200px;
    overflow: hidden;
    background: #fff;
    padding: 10px;
    margin-top: -10px;
    box-shadow: 1px 2px 10px #aaa;
    z-index: 2;
}

.VoteButton {
    color: #aaa;
    background: #fff;
}

.zhi>.zu-top,
.zhi .zu-top-nav-li.current,
.zhi .zu-top-add-question,
.zhi .zu-top-search-button{
   background: #fff!important;
   color: #333!important;
}
.zhi .zu-top-nav-link, 
.zhi .zu-top-nav-link:visited, 
.zhi .zu-top-nav-link:active{
	color: #000!important;
}