.header_block div.b-image-intro__btn.b-block-heading__btns {
    margin-left: inherit;
}

.header_block a.button-primary{
    background-color: #f03;
    color: #fff;
    border: 0;
    box-shadow: inset 0 0 0 1px #f03;
    transition: backgound-color ease .35s,color ease .35s,box-shadow ease .35s;
}
.header_block .b-image-intro__page-down.b-block-heading__more-btn{
    background: 0 0;
}