.wrap-auto {
    display: flex;
    justify-content: center;
}
.inner-navs__left{
    width: 200px;
    height: auto;
    position: static;
    margin-left: 0;
    margin-top: 50px;
    background-color: #fff;
    align-items: flex-start;
}
.inner-navs__left li{
    background-color: #f5f5f5;
    margin-bottom: 8px;
    color: #545454;
    padding: 20px;
    width: 200px;
    box-sizing: border-box;
    border-radius: 5px;
    opacity: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
}
.inner-navs__left li .nav_icon{
    width: 25px;
    height: 25px;
    background-image: url(../img/index/icon.png);
    background-size: 100% 100%;
    display: block;
}
.inner-navs__left li.active .nav_icon,.inner-navs__left li:hover .nav_icon{
    background-image: url(../img/index/icon_active.png);
}
.inner-navs__left li.active, .inner-navs__left li:hover{
    background: #1b7de0;
    color: #fff;
}
.inner-navs__left li::after{
    width: 0;
    height: 0;
}
/* .inner-navs__left . */
.wrap-auto__inner{
    width: 950px;
    margin: 50px;
    margin-right: 0;
}