.puzzle-our-apps__header {
    background-color: #20619d;
    height: 110px;
    color: #fff;
    text-align: center;    
}

.puzzle-our-apps__header__title {
    font-size: 36px;
    line-height: 110px;
}

.puzzle-our-apps__content {
    padding: 50px 0;
}

.puzzle-our-apps__item {
    text-align: justify;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.puzzle-our-apps__item:first-child {
    border-bottom: 1px solid #e8e8e8;
}

.puzzle-our-apps__item.is-choosed {
    border: 5px solid #ffcb36;
    padding: 20px;
    box-sizing: border-box;
}

.puzzle-our-apps__item:after {
    content: '';
    width: 100%;
    display: inline-block;
}

.puzzle-our-apps__item__icon,
.puzzle-our-apps__item__text,
.puzzle-our-apps__item__buttons {
    display: inline-block;
    vertical-align: middle;
}

.puzzle-our-apps__item__icon {
    width: 138px;
    height: 138px;
}

.puzzle-our-apps__item__icon img {
    max-width: 100%;
    border-radius: 30px;
}

.puzzle-our-apps__item__text {
    max-width: 570px;
}

.puzzle-our-apps__item__text__title {
    font-size: 30px;   
    line-height: 1;
    margin-bottom: 30px;
    font-weight: 600;
    color: #3E59B9;

}

.puzzle-our-apps__item__text__describe {
    text-align: left;
    font-size: 16px;
    color: #111111;
}

.puzzle-our-apps__item__buttons__ios {
    margin-bottom: 20px;
}

.puzzle-our-apps__item__buttons__huawei {
    margin: 20px 0 0 0;
}

.puzzle-our-apps__item__buttons__huawei a img{
    width: 129px;
}

.puzzle-our-apps__about {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    line-height: 28px;
    color: #111111;
}

.puzzle-our-apps__about-left, .puzzle-our-apps__about-right {
    max-width: 48%;
}

.puzzle-our-apps__about-left {
    margin-top: 28px;
}

.puzzle-our-apps__about-text {
    background: #F2F6FF;
    border-radius: 16px;
    max-width: 700px;
    padding: 32px;
}

.puzzle-our-apps__about-text p:first-child {
    line-height: 32px;
    font-weight: 600;
    margin-bottom: 32px;
}

.puzzle-our-apps__about-text p {
    line-height: 28px;
    font-weight: 400;
}

.puzzle-our-apps__about-title {
    font-size: 32px;
    line-height: 40px;
    font-weight: 600;
    margin-bottom: 24px;
}

.puzzle-our-apps__about-description { 
    margin-bottom: 38px;
}

.puzzle-our-apps__about-list {
    list-style: none;
    counter-reset: custom-counter;
    margin-left: 52px;
}

.puzzle-our-apps__about-item {
    position: relative;
    counter-increment: custom-counter;
    line-height: 28px;
    margin-bottom: 28px;
}

.puzzle-our-apps__about-item::after {
    content: counter(custom-counter);
    position: absolute;
    right: 100%;
    top: -2px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 33px;
    height: 33px;
    margin-right: 20px;
    border-radius: 50%;
    font-size: 16px;
    text-align: center;
    background: #3E59B9;
    color: white;
}

.puzzle-our-apps__about-item::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 100%;
    right: 100%;
    top: 30px;
    margin-right: 36px;
    background: #3E59B9;
}

.puzzle-our-apps__about-item:last-child::before {
    display: none;
}

.puzzle-our-apps__about-item dt {
    display: inline;
    font-weight: 800;
    color: #3E59B9;
}

.puzzle-our-apps__about-item dd {
    display: inline;
}

.puzzle-our-apps__about-item dd::before {
    display: inline-block;
    content: "—";
    margin: 0 5px;
}

/* Small devices (tablets, 768px and up) */

@media only screen and (min-width: 768px) and (max-width: 992px) {

    .puzzle-our-apps__item__text {
        max-width: 420px;
    }

    .puzzle-our-apps__content {
        padding: 50px 10px;
        box-sizing: border-box;
    }

}

/*Extra small devices (phones)*/

@media only screen and (max-width : 767px) {

    .puzzle-our-apps__item__icon,
    .puzzle-our-apps__item__text,
    .puzzle-our-apps__item__buttons {
        display: block;
    }

    .puzzle-our-apps__header__title {
        font-size: 26px;
    }

    .puzzle-our-apps__item__icon {
        width: 98px;
        height: 98px;
        margin: 0 auto;
        display: block;
        margin-bottom: 20px;
    }

    .puzzle-our-apps__content {
        padding: 50px 10px;
        box-sizing: border-box;
    }

    .puzzle-our-apps__item__text {
        max-width: 100%;
        width: 100%;
    }

    .puzzle-our-apps__item__text__title {
        font-size: 20px;
        margin-bottom: 10px;
        text-align: center;
    }

    .puzzle-our-apps__item__text__describe {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .puzzle-our-apps__item__buttons {
        text-align: center;
    }

    .puzzle-our-apps__item__buttons__ios,
    .puzzle-our-apps__item__buttons__huawei,
    .puzzle-our-apps__item__buttons__android {
        display: inline-block;
        vertical-align: middle;
        margin-bottom: 20px;
        margin-right: 20px;
    }

    .puzzle-our-apps__item__buttons__ios {
        margin-right: 20px;
    }

    .puzzle-our-apps__item__buttons__huawei {
        margin-top: 0;
    }

    .puzzle-our-apps__item__buttons__huawei a img{
        width: auto;
    }

    .puzzle-our-apps__about {
        flex-direction: column;
    }

    .puzzle-our-apps__about-left, .puzzle-our-apps__about-right {
        max-width: 100%;
    }

    .puzzle-our-apps__about-left {
        margin-bottom: 32px;
    }

}