.m-user-avar {
    border-radius: 50px;
    width: 100%;
    margin-bottom: 5px;
    max-width: 60px;
    max-height: 60px;
}

@media(max-width:780px){
    .m-user-avar{
        width: inherit;
        max-width: 50px;
        max-height: 90px;
    }
}