.site_button {
    width: 160px;
    font-size: 16px;
    padding: 0;
    color: #fff;
    margin: 0;
    border-radius: 100px;
    line-height: 2.5;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: capitalize;
    text-align: center;
    position: relative;
    overflow: hidden;
    font-weight: normal;
    background: #222222;
    margin-right: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: 1s !important;
    border: 1px solid #FF0000;
}

.site_button span {
    z-index: 999;
}

.site_button:hover::after {
    width: 100%;
    z-index: 0;
    height: 100%;
    transition: 1s !important;
}

.site_button::after {
    position: absolute;
    transition: 1s !important;
    border-radius: 10px;
    content: '';
    width: 10px;
    height: 20px;
    left: 0;
    background: #D21515;
    top: 0;
    bottom: 0;
    margin: auto;
}




@media all and (min-width: 320px) and (max-width: 767px) {
    .site_button {
        font-size: 14px;
        height: 40px;
    }
}

@media all and (min-width: 481px) and (max-width: 767px) {}

@media all and (min-width: 768px) and (max-width: 980px) {}

@media only screen and (min-width: 981px) and (max-width: 1024px) {}

@media all and (min-width: 1025px) and (max-width: 1140px) {}

@media all and (min-width: 1141px) and (max-width: 1280px) {}

@media all and (min-width: 1281px) and (max-width: 1440px) {}

@media all and (min-width: 1441px) and (max-width: 1680px) {}

@media all and (min-width: 1681px) and (max-width: 1880px) {}


@media all and (min-width: 981px) and (max-width: 3000px) {}