.cta-block{
    position: relative;
    width:100%;
    height:100%;
    display: block;
    overflow: hidden;
}
.cta-block .gs-btn{
    position: relative;
    margin:20px auto 20px auto;
}
.si-lists{
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    gap:20px;
}

.cta-tb{
    position: relative;
    width: 100%;
    height:100%;
}
.cta-lv{
    position: relative;
    width: 100%;
    height: 100%;
}
.cta-os{
    position: absolute;
    top:25%;
    left: 50%;
    transform: translateX(-50%);
}