html, body {
    margin: 0;
    padding: 0;
}
  *, *::before, *::after {
    box-sizing: border-box;
}
footer{
    background-color: rgb(39, 39, 39);
    height: 140px;
    width: 100%;
    position: relative;
    top: 400px;
    border: 15px solid rgb(39, 39, 39);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.footer-list-container{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
}
#footer-list-h3{
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 30px;
    font-weight: 600;
    color: white;
}
.footer-list-ul{
    margin-top: 10px;
    padding: 0 25px 0;
    display: flex;
    flex-direction: row;
    gap: 0px 10px;
}
.footer-list-li-p{
    font-size: 20px;
    font-weight: 400;
    color: white;
}
.footer-list-li{
    font-weight: 400;
    color: white;
}
.footer-list-a{
    color: white;
    text-decoration: underline;
    font-weight: 500;
    font-size: 20px;
}
/*Часть с эконками*/
.messenger-icons{
    margin-top: 20px;
}
.mes-icons-img{
    width: 50px;
    height: 50px;
}
.messenger-icons-ul{
    display: flex;
    flex-direction: row;
    gap: 0 40px;
    margin-right: 20px;
}
/*Авторские права*/
#copyright{
    text-align: start;
    font-size: 15px;
    color: white;
    position: relative;
    right: 5px;
    bottom: 20px;
}
@media (max-width: 700px){
    footer{
        height: 100px;
    }
    .footer-list-container{
        row-gap: 3px;
    }
    #footer-list-h3{
        margin-top: -10px;
        font-size: 20px;
    }
    .footer-list-ul{
        margin-top: 10px;
        padding: 0 20px 0;
        gap: 0px 10px;
    }
    .footer-list-li-p{
        font-size: 15px;
        font-weight: 400;
    }
    .footer-list-li{
        font-weight: 400;
    }
    .footer-list-a{
        font-weight: 500;
        font-size: 15px;
    }
    /*Часть с эконками*/
    .messenger-icons{
        margin-top: 0px;
    }
    .mes-icons-img{
        width: 30px;
        height: 30px;
    }
    .messenger-icons-ul{
        gap: 0 20px;
        margin-right: 20px;
    }
    /*Авторские права*/
    #copyright{
        font-size: 10px;
        top: -10px;
    }
}
@media (max-width: 425px){
    footer{
        height: 180px;
    }
        /*Контейнер инфа в footer*/
    #footer-list-h3{
        margin-top: 0px;
        font-size: 25px;
        position: relative;
        color: white;
    }
    .footer-list-ul{
        display: flex;
        flex-direction: column;
        gap: 25px 0px;
        position: relative;
        top: 5px;
    }
    .footer-list-li-p{
        font-size: 20px;
        font-weight: 500;
        color: white;
        z-index: -9;
        position: absolute;
    }
    .footer-list-li{
        font-size: 10px;
        font-weight: 500;
        color: white;
    }
    .footer-list-a{
        color: white;
        text-decoration: underline;
        font-weight: 500;
        font-size: 20px;
    }
    /*Часть с эконками*/
    .messenger-icons{
        position: relative;
        bottom: 0;
    }
    .messenger-icons-ul{
        display: flex;
        flex-direction: column;
        gap: 20px 0;
        margin-right: 20px;
    }
    .messenger-icons-li{
    position: relative;
    bottom: 15px;
    }
        /*Авторские права*/
    #copyright{
        text-align: start;
        font-size: 10px;
        color: white;
        position: relative;
        top: 0;
        right: 5px;
    }
}