section.his {
    background-size: 100% 100%;
}
.history {
    position: relative;
}
.history .swiper-slide {
    display: block;
    height: 600px;
    background-image: url(../../images/line_history1.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position-y: 115px;
    padding: 32px 20px 0;
    -webkit-transition: all .3s;
    transition: all .3s;
}
.history .swiper-slide:nth-child(even) {
    background-image: url(../../images/line_history2.png);
}
.history .swiper-container {
    overflow-x: hidden;
}
.history .swiper-slide .title {
    font-size: 48px;
    padding-top: 20px;
    text-align: center;
    color: white;
}

.history .swiper-slide .title::after{
    content:'';
    position: relative;
    left: 50%;
    display: block;
    width:8px;
    height:8px;
    background: var(--sky_primary_color);
    border-radius: 50%;
    border: 4px solid white;
    margin-right:6px;
}
.history .swiper-slide:nth-child(even) .title {
    padding-top:70px;
}
.history .swiper-slide .content {
    font-size: 18px;
    line-height:1.7;
    color: white;
    text-align: center;
    margin-top: 60px;
}

.history .swiper-slide .content:hover {
    transform: scale(1.1);
}

.history .swiper-button-next,
.history .swiper-button-prev {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: var(--sky_primary_color);
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
}

.history .swiper-button-prev {
    background-image: url(../images/arr_left.png);
}

.history .swiper-button-next {
    background-image: url(../images/arr_right.png);
}

.history .swiper-button-next:after,
.history .swiper-button-prev:after {
    display: none;
}

@media (max-width: 1579.98px) {
    .history .swiper-slide:nth-child(even) .title {
        padding-top: 60px;
    }
}
@media (max-width: 1199.98px ){
    section.his {
        background-size: unset;
    }    
}