body{
background-image: linear-gradient(360deg, black);
font-size: 2.5vh;
}
button{
font-size: 2.5vh;
border-image: linear-gradient(45deg, purple, red, orange)1;
background-color: brown;
animation: noice 1.5 ease-out infinite;
object-fit: cover;
}

.title {
position: absolute;
left: 65px;
top: 1vh;
}

@keyframes noice{
100%{
transform: translateY(20px);
}
}
.head {
font-weight: bold;
color: orange;
}

.text {
color: grey;
}






.box {
  width: 40%;
  margin: 0 auto;
  background: rgba(255,255,255,0.2);
  padding: 20vh;
  border: 2px solid #fff;
  border-radius: 20px/50px;
  background-clip: padding-box;
  text-align: center;
}

.button {
  font-size: 1;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease-out;
}

.overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  transition: opacity 500ms;
  visibility: hidden;
  opacity: 0;
}
.overlay:target {
  visibility: visible;
  opacity: 1;
}

.popup {
  margin: 70px auto;
  padding: 15vh;
  background: #fff;
  border-radius: 5px;
  width: 30%;
  position: relative;
  transition: all 5s ease-in-out;
}

.popup h2 {
  margin-top: 0;
  color: #333;
  font-family: Tahoma, Arial, sans-serif;
}
.popup .close {
  position: absolute;
  top: 20px;
  right: 30px;
  transition: all 200ms;
  font-size: 30px;
  font-weight: bold;
  text-decoration: none;
  color: #333;
}
.popup .close:hover {
  color: #06D85F;
}
.popup .content {
  max-height: 30%;
  overflow: auto;
}

@media screen and (max-width: 700px){
  .box{
    width: 70%;
  }
  .popup{
    width: 70%;
  }
}nobody


.slideshow {
  width: 900px;
  height: 300px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.slideshow img {
  float: left;
}

#prev,
#next {
  position: absolute;
  z-index: 9999;
  display: block;
  top: 100px;
  width: 100px;
  height: 100px;
  text-indent: -9999px;
}

#prev {
  left: 0;
  background: url(https://image.ibb.co/jevVLk/prev.png);
  background-size: 100px 100px;
  background-repeat: no-repeat;
}