h4{
    text-align: center;
    font-weight: 700;
    font-size: 1.7vw;
    margin: 1vh auto;
  }   

.nextbut {
position: fixed;
bottom:14vh;
right: 0px; 
width: 3vw;
height: 3vh;
}
.round {
border-radius: 50%;
}

* {
box-sizing: border-box;
}

.row > .column {
padding: 0 7px;
}

.row:after {
content: "";
display: table;
clear: both;
}

.column {
float: left;
width: 20%;
transition:  transform 2s;
margin:1vh auto ;
}
.column:hover{
transform: scale(1.1);   
}

/* The Modal (background) */
.modal {
display: none;
position: fixed;
z-index: 1;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 65vw;
height: 95vh;
/* overflow: auto;*/
}

/* Modal Content */
.modal-content {
/*  position: relative;*/
position: absolute;
background-color: #fefefe;
margin: auto;
padding: 0 ;
width: 97%;
height: auto;
max-width: 100vw;
}

/* The Close Button */
.close {
color: black;
position: absolute;
top: 10px;
right: 25px;
font-size: 35px;
font-weight: bold;
}

.close:hover,
.close:focus {
color: #999;
text-decoration: none;
cursor: pointer;
}

.mySlides {
display: none;

}
.cursor {
cursor: pointer;
}

/* Next & previous buttons */
.prev,
.next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
padding: 16px;
margin-top: -50px;
color: black;
font-weight: bold;
font-size: 20px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
user-select: none;
-webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
right: 0;
border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
background-color: rgba(0, 0, 0, 0.8);
}

/* Number text (1/3 etc) */
.numbertext {
color: #f2f2f2;
font-size: 12px;
padding: 8px 12px;
position: absolute;
top: 0;
}

img {
margin-bottom: -4px;
}

.demo {
opacity: 0.6;
}

.active,
.demo:hover {
opacity: 1;
}

img.hover-shadow {
transition: 0.3s;
}

.hover-shadow:hover {
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
p{
font-size: 1.3vw;
margin: 0.7vh auto;
}
a.previousbut img{
width: 90%;
max-width: 20vw;
}
a.nextbut img {
width: 100%; /* Увеличаване на ширината за по-добра видимост */
max-width: 20vw; /* Може да коригирате стойността според нуждите */}

.cont{
  display: flex;
  flex-direction: row; 
  justify-content: space-evenly;  
  align-items: center; 
  margin: auto;
}

@media (max-width: 768px) {
a.previousbut img {
position: fixed;
    bottom:3vh;
    right:7vw; 
    width: 6vw;
    height: auto;
}
a.nextbut img {
position: fixed;
    bottom:7vh;
    right: 1vw; 
    width:6vw;
    height: auto;
}
main{
    margin: 0px 8vw;
    padding: 0px 0.5vw;
}      
  h1{
    text-align: center;
    margin: 2vh auto ;
    font-size: 3.5vw;
  }
  p{
    font-size: 2vw;
  }
  .modal {
display: none;
position: fixed;
z-index: 1;
top: 80%;
left: 50%;
transform: translate(-50%, -50%);
width: 65vw;
height: 95vh;
/* overflow: auto;*/
}
}
@media (max-width: 480px) {
  a.previousbut img {
      position: fixed;
          bottom:3vh;
          right:7vw; 
          width: 6vw;
          height: auto;
      }
      
      a.nextbut img {
      position: fixed;
          bottom:8vh;
          right: 1vw; 
          width: 6vw;
          height: auto;
      }
      h1{
    margin: 1vh 4vw ;
    font-size: 3.5vw;
  }
  h4{
    font-size: 2.5vw;
  } 

}