*{
    font-family: Microsoft YaHei;
}
div {
    box-sizing: border-box;
}

a {
    text-decoration-line: none !important;
}

.wrap {
    position: relative;
    width: 100%;
    background-color: #F3F2F9;
    min-height: 100vh;
}

.main{
    display: block;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.container {
    position: relative;
    margin: 0 auto;
    padding: 0;
}

.container::before {
    content: none;
}

.container::after {
    content: none;
}

.flex {
    display: flex;
}

.flex1{
    flex: 1;
}

.flex-wrap {
    flex-wrap: wrap;
}

.align-center {
    align-content: center;
}

.items-center {
    align-items: center;
}

.items-end{
    align-items: flex-end;
}

.items-start{
    align-items: flex-start;
}

.items-stretch{
    align-items: stretch;
}

.flex-reverse{
    flex-direction: row-reverse;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.justify-center {
    justify-content: center;
}

.overlay {
    /*背景色,透明度*/
    background-color: rgba(24 23 23 / 0.85);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    /*由于图片高度可能超出了页面，需要设置滚动条*/
    overflow: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
}

.overlayimg {
   width: 40%;
   /*宽度*/
   height: auto;
   /*高度自动*/
}


/* 鼠标移动到图片变为放大镜 */
.img-toggle {
   cursor: -webkit-zoom-in;
   cursor: zoom-in;
}

.img{
   float: left;
   width: 100px;
   height: 100px !important;
   padding: 10px;
   object-fit: cover;
   border-radius: 20px;
}

/*自制弹窗样式*/
.mark {
    display: none;
    position: fixed;
    top: 40px;
    right: auto;
    bottom: auto;
    left: calc(50% - 174px);
    height: 50px;
    line-height: 30px;
    width: 348px;
    padding: 10px;
    text-align: left;
    font-size: 16px;
    background: #fff;
    border-radius: 5px;
  }

.side-toolbar {
    position: fixed;
    bottom: 100px;
    right: 100px;
    min-height: 120px;
}

.side-toolbar div{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #c4d2e2;
    cursor: pointer;
    margin-bottom: 10px;
}

.side-toolbar div:hover {
    background-color: #4a5158;
}

.go-back-top {
    display: none;
    position: relative;
}

.go-back-top::after {
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 10px);
    left: calc(50% - 10px);
    width: 20px;
    height: 20px;
    background: url(/static/images/goBackTop.png) no-repeat;
    background-size: 100% 100%;
}

.go-back{
    position: relative;
}

.go-back::after {
    content: '';
    display: block;
    position: absolute;
    top: calc(50% - 10px);
    left: calc(50% - 10px);
    width: 20px;
    height: 20px;
    background: url(/static/images/goBack.png) no-repeat;
    background-size: 100% 100%;
}

.container {
    width: 1300px !important;
}