h1 { 
    margin:150px auto 30px auto; 
    text-align:center; 
    color:#fff;
}
   
.hi-slide { 
    position: relative; 
    width: 754px; 
    height: 292px; 
    margin: 40px auto 0; 
}

@media screen and (max-width: 990px) {
    .hi-slide {
        visibility:hidden !important;
        display: none !important;
    }
    .slide-movile {
        visibility: visible;
        display: block;
    }
}

@media screen and (min-width: 991px) {
    .hi-slide {
        visibility: visible;
        display: block;
    }
    .slide-movile {
        visibility: hidden !important;
        display: none !important;
    }
}

.slide-movile {
    margin-top: 10px;
    margin-bottom: 10px;
    padding-left: 40px;
    padding-right: 40px;
    width: 300px;
    height: 300px;
    background-color: #fff;
}

.slide-movile .carousel-inner .carousel-item img {
    max-width: 80%;
    max-height: 80%;
    margin-right: 0px !important;
}

.hi-slide .hi-next, .hi-slide .hi-prev { 
    position: absolute;
    top: 50%; 
    width: 40px;
    height: 40px; 
    margin-top: -20px;     
    border-radius: 50px;         
    line-height: 40px;
    text-align: center; 
    cursor: pointer;
    background-color: #fff; 
    color: black;               
    transition: all 0.6s;
    font-size: 20px; 
    font-weight: bold;
}
.hi-slide .hi-next:hover, .hi-slide .hi-prev:hover {
    opacity: 1; 
    background-color: #fff;  
}
            
.hi-slide .hi-prev { 
    left: -60px; 
}

.hi-slide .hi-next { 
    right: -60px; 
}
    
.hi-slide > ul { 
    list-style: none; 
    position: relative;
    width: 754px; 
    height: 292px; 
    margin: 0;
    padding: 0;
} 
    
.hi-slide > ul > li {
    overflow: hidden; 
    position: absolute; 
    z-index: 0; 
    left: 377px;
    top: 146px; 
    width: 0; 
    height: 0; 
    margin: 0; 
    padding: 0;
    border: 3px solid #fff;              
    background-color: #333; 
    cursor: pointer;
}
            
.hi-slide > ul > li > img {
    width: 100%;
    height: 100%;
    background-position: center;
    background-color: #fff;
}