.header_user_block {
    flex-basis: 300px;
    flex-shrink:0
}
.login-button, .reg-button {
    height: 50px;
    line-height: 46px;
    padding: 0 24px;
    text-align: center;
    border: 1px solid #4DC0E5;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    transition: background-color .5s
}
.login-button i, .reg-button i {
    margin-right: 8px
}
.login-button, .reg-button {
    color: #fff;
    background:transparent;
}
.login-button:hover, .login-button:focus,.reg-button:hover, .reg-button:focus {
    color: #fff;
    background: #4DC0E6;
}
.reg-button {
    margin-left: 6px
}

@media (max-width:400px) {
    .login-button {
        margin-left: 0
    }
}

@media (max-width:1199px) {
    .login-button, .reg-button {
        height: 40px;
        line-height: 36px;
    }
}
@media (max-width:991px) and (min-width:768px)  {
    .pushy-menu-contact .login-button, .pushy-menu-contact .reg-button {
        display: none
    }
}