.b-disk-toolkit {
    padding: 0 0 150px;
    text-align: center;
}
.b-disk-toolkit__flex {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 1000px;
    padding-left: 7px;
}
.b-disk-toolkit__sum-border {
    width: 409px;
    height: 268px;
    border: 3px solid #37AAD9;
    border-radius: 26px;
}
.b-disk-toolkit__equal {
    width: 32px;
    height: 268px;
    background: url("https://www.auslogics.com/includes/software/_dd-plus-ssdo/img/equal.svg") center center no-repeat;
    margin: 0 7px 0 10px;
}
.b-disk-toolkit__plus {
    width: 32px;
    height: 240px;
    background: url("https://www.auslogics.com/includes/software/_dd-plus-ssdo/img/plus.svg") center center no-repeat;
    margin: 0 0 7px;
}
.b-disk-toolkit__result-border {
    position: relative;
    width: 217px;
    height: 268px;
    border: 3px solid #5FC3D0;
    border-radius: 26px;
}
.b-disk-toolkit__bg {
    width: 386px;
    height: 247px;
    margin: 8px;
    border-radius: 16px;
    background: #fff;

    display: flex;
    justify-content: center;
    align-items: center;
}
.b-disk-toolkit__item {
    width: 156px;
    height: 247px;
    padding: 130px 0 0;
    background: 32px 32px / 78px 86px no-repeat;
}
.b-disk-toolkit__title {
    font: 700 17px/25px 'Open Sans', sans-serif;
}
.b-disk-toolkit__text {
    font: 400 12px/24px 'Open Sans', sans-serif;
    text-transform: uppercase;
}
.b-disk-toolkit__btn {
    display: block;
    min-width: 120px;
    width: fit-content;
    padding: 4px 8px;
    background: #1583E6;
    margin: 6px auto 0;
    font: 600 13px/22px 'Open Sans', sans-serif;
    color: #fff;
    text-decoration: none;
}
.b-disk-toolkit__btn.green {
    background: #00B164;
}
.b-disk-toolkit__sale {
    position: absolute;
    right: -9px;
    top: -9px;
    width: 82px;
    height: 82px;
    background: url("../png/25off.png") 0 0 / 82px 82px no-repeat;
}