.sale_but {
    background: url('../img/sale.png') no-repeat;
    width: 120px;
    height: 36px;
    border: none;
    top: 10px;
    position: relative;
    display: inline-block;
    cursor: pointer;
    text-align: left;
    padding-left: 20px;
    font-weight: bold;
    color: #ffffff;
    transition: none;
}
.sale_but:hover {
    height: 37px;
    background-position: 0 -39px;
}
.sale_but:active {
    top: 11px;
}

.sale_big_but {
    background: url('../img/sale_big_but.png') no-repeat;
    width: 215px;
    height: 50px;
    border: none;
    top: 10px;
    position: relative;
    display: inline-block;
    cursor: pointer;
    transition: none;
}
.sale_big_but:hover {
    background-position: 0 -53px;
    height: 53px;
}

#feedback #send_feedback, 
#to_register, 
#to_auth, 
#to_auth_top, 
#review_form .button_review,
#sub_comment_form .button_review,
#sub_comment_form .button_edit {
    background: url(/img/big_button.png) no-repeat;
    border: none;
    outline: none;
    text-align: center;
    width: 190px;
    height: 42px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    color: #ffffff;
    font-size: 14px;
    font-weight: bold;
    background-size: cover;
    transition: none;
}
#feedback #send_feedback:hover, 
#to_register:hover, 
#to_auth:hover, 
#to_auth_top:hover, 
#review_form .button_review:hover,
#sub_comment_form .button_review:hover,
#sub_comment_form .button_edit:hover {
    background-position: 0 -43px;
    height: 47px;
    cursor: pointer;
}

#review_form .button_review, #sub_comment_form .button_review, #sub_comment_form .button_edit {
    margin-right: 0px;
}