@charset "utf-8";

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

.banner{
    height: 0;
    padding-bottom: 30.989%;
    overflow: hidden;
    background: #f6f6f6;
}
.banner img{
    width: 100%;
}
.part-title{
    text-align: center;
    position: relative;
}
.part-title2{
    position: relative;
}
.part-title .t,
.part-title .b,
.part-title2 .t,
.part-title2 .b{
    font-weight: bold;
    font-size: 30px;
    color: var(--theme-color);
    white-space: nowrap;
}
.part-title .t,
.part-title2 .t{
    position: relative;
    z-index: 9;
}
.part-title .b,
.part-title2 .b{
    position: absolute;
    color: #E7E7E7;
    font-family: Arial, Helvetica, sans-serif;
}
.part-title .b{
    left: 50%;
    top: 18px;
    transform: translateX(-50%);
}

.part-title2 .b{
    left: 0;
    top: 22px;
}