@media screen and (min-width: 1921px){
    .full_height {
        margin: auto;
        height: 56vh;
    }
    .flex-row {
        display: flex;
        flex-wrap: nowrap;
        flex-direction: column;
        align-items: center;
    }
    .flex-row > div {
        width: 100%;
    }
}
@media screen and (max-width: 1440px){
    .wrapper{
        height: auto;
    }
    .footer{
        position: relative;
        bottom: 0;
        margin-top: 100px;
    }
}
@media screen and (max-width: 1024px){
    .wrapper{
        height: 100vh;
    }
    .has_width{
        max-width: inherit;
    }
    .footer{
        position: absolute;
        bottom: 0;
        margin-top: 0;
    }
}
@media screen and (max-width: 1023px){
    .wrapper{
        height: auto;
    }
    .footer{
        position: relative;
        bottom: 0;
        margin-top: 100px;
    }
}
@media screen and (max-width: 991px){
    .footer_list li i{
        margin-right: 20px;
    }
    .footer_list li img{
        width: auto;
    }
    .footer_list li span{
        margin-right: 10px;
    }
    .footer_list li i{
        padding: 2px 0 2px 10px;
    }
}
@media screen and (max-width: 900px){
    .before_image{
        padding: 25px 0 0 0;
    }
    .footer{
        height: auto;
        margin-top: 40px;
    }
    .footer_in{
        display: block;
        padding: 25px 0;
    }
    .footer_list{
        display: block;
        height: auto;
        text-align: center;
    }
    .footer_list li{
        display: block;
    }
    .footer_list li span{
        position: relative;
        top: 0;
        right: 0;
        transform: translateY(0);
        display: block;
        margin: 10px 0;
    }
    .footer_list li:nth-of-type(3), .footer_list li:last-child{
        display: inline-block;
    }
    .footer_list li span br, .footer_list li i br{
        display: none;
    }
    .footer_list li i{
        border-left: none;
        padding: 2px 0 2px 0;
        margin-right: 0;
    }
    .footer_in{
        top: 0;
    }
}
@media screen and (max-width: 650px){
    .lang{
        margin: 0 auto 15px auto;
    }
    .main_text:before, .main_text:after,
    .domain_name:before, .domain_name:after,
    .left_right_bottom{
        display: none;
    }
    .domain_name{
        width: 100%;
        height: auto;
    }
    .arsenal_d_b{
        width: 100%;
        min-height: auto;
        padding: 30px 30px;
    }
    .mini_text{
        font-size: 24px;
    }
}
@media screen and (max-width: 500px){
    .main_text{
        padding: 10px 0;
    }
    .mini_text{
        text-transform: inherit;
    }
}