section.slider{
    margin: 0 auto;
    width: 100%;
    height: auto;
    padding: 0 !important;
    overflow: hidden !important;
}
.slider-content{
    display: flex;
}
.slider-content input, .img-mobile{
    display: none;
}
.slider-box{
    width: 25%;
    height: auto;
    position: relative;
}
.slider-box img{
    width: 400%;
}
.nav-manual, .nav-auto{
    position: absolute;
    width: 100%;
    margin-top: 26.5%;
    display: flex;
    justify-content: center;
}
.nav-manual .manual-btn, .nav-auto div{
    border: 1px solid #ffffff;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.5s;
}
.nav-manual .manual-btn:not(:last-child), .nav-auto div:not(:last-child){
    margin-right: 10px;
}
.nav-manual .manual-btn:hover{
    background-color: #ffffff;
}
#radio1:checked ~ .nav-auto .auto-btn1{
    background-color: #ffffff;
}
#radio2:checked ~ .nav-auto .auto-btn2{
    background-color: #ffffff;
}
#radio1:checked ~ .primeiro{
    margin-right: -100%;
}
#radio2:checked ~ .segundo{
    display: none;
}
@media (max-width: 768px) {
    .img-mobile{
        display: block;
    }
    .img-desktop{
        display: none;
    }
    .nav-manual, .nav-auto{
        margin-top: 48%;
    }
    .nav-manual .manual-btn, .nav-auto div{
        padding: 5px;
    }
}