#navbar{
    position: fixed;
    z-index: 100;
    width: 100%;
    height: 100px;
    background-size: 127px 50px !important;
    background: #151513 url("../img/组_1.webp") no-repeat 90px 30px;
}

.nav_img_two{
    height: 10px;
    width: 20px;
    position: relative;
    left: 74%;
}

#li_three{
    height: 100px;
    overflow: hidden;
    transition: height 0.5s ease;
}

.hidden_div_two{
    display: none;
    background-color: #151513;
    position: relative;
    width: 100%;
    right: 12%;
    padding-left: 12%;
}

.nav_button{
    width: 50px;
    height: 60px;
    margin-left: 85%;
    padding-top: 30px;
}

.nav_button img{
    cursor: pointer;
    width: 40px;
    height: 30px;
}

#nav_info{
    width: 100%;
    height: 0;
    background-color: #070707;
    transition: height 1s ease;
    overflow: hidden;
    /*display: none;*/
}

#nav_info ul{
    margin: 0 ;
    text-align: center;
    line-height: 52px;
    list-style: none;
    padding-left: 0;
    position: relative;
    /*height: 700px;*/
    width: 100%;
    min-width: 378px;
    overflow: hidden;
    transition: height 0.5s ease;
    /*display: none;*/
}

#nav_info li{
    background-color: #1C1C1C;
    text-align: left;
    padding-left: 12%;
    width: 88%;
    height: 100px;
    font-size: 20px;
    font-weight: 400;
    color: #E6E6E6;
    line-height: 100px;
}

.nav_img{
    height: 10px;
    width: 20px;
    position: relative;
    left: 75%;
}

.footer_img{
    height: 10px;
    width: 20px;
    position: relative;
    left: 75%;
}

.nav_img_one{
    height: 10px;
    width: 20px;
    position: relative;
    left: 72%;
}

.footer_img_one{
    height: 10px;
    width: 20px;
    position: relative;
    left: 72%;
}

#nav_ul a{
    text-decoration: none;
    color: #E6E6E6;
}

#li_one{
    height: 100px;
    overflow: hidden;
    transition: height 0.5s ease;
}

#li_two{
    height: 100px;
    overflow: hidden;
    transition: height 0.5s ease;
}

.hidden_div{
    height: 100px;
    width: 100%;
    position: relative;
    right: 12%;
    padding-left: 12%;
    display: none;
    background-color: #151513;
}

.footer_div{
    height: 100px;
    width: 100%;
    position: relative;
    right: 12%;
    padding-left: 12%;
    display: none;
    background-color: #151513;
}

.hidden_div_one{
    display: none;
    background-color: #151513;
    position: relative;
    width: 100%;
    right: 12%;
    padding-left: 12%;
}

.footer_div_one{
    display: none;
    background-color: #151513;
    position: relative;
    width: 100%;
    right: 12%;
    padding-left: 12%;
}

#footer_three{
    height: 100px;
    overflow: hidden;
    transition: height 0.5s ease;
}

.footer_div_two{
    display: none;
    background-color: #151513;
    position: relative;
    width: 100%;
    right: 12%;
    padding-left: 12%;
}

.footer_img_two{
    height: 10px;
    width: 20px;
    position: relative;
    left: 75%;
}