.nav-left-container {
    background-color:#ffffff;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.nav-left-container .li_header{
    border-radius:10px;
    margin-top:10px;
    margin-bottom:10px;
    margin-right:10px;
    margin-left:10px;
    background-color:#F7FAFF;
 
}
.nav-left-container li a{
    font-size: 14px;
    box-sizing: border-box;
    cursor: pointer;
    position: relative;
    font-weight: 600;
    padding: 15px 20px 15px 10px;
    display: block;
    color: #121935;
}

/*.nav-left-container .active {
    border-left: 4px solid #19a9d5;
}*/

.nav-left-container li:hover {
    background-color: #F7FAFF;
}

.nav-left-container .active>a {
    color: #121935;
}

.nav-left-container-small li a {
    font-size: 12px;
    padding: 7px 15px 7px 52px;
}

.nav-left-container-small {
    display: none;
}


/* .active .nav-left-container-small {
    display: block;
} */