*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}
body {
    background: #ecf4fb;
}
.text h1 {
    text-align: center;
    padding-top: 20px;
    color: #5c5d5e;
}
.img-gallery {
    width: 50%;
    height: 50%;
    margin: 100px auto 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 30px;
}
.img-gallery img{
    width: 100%;
    cursor: pointer;
}
.img-gallery img:hover{
    transform: scale(0.8) rotate(-15deg);
    border-radius: 20px;
    box-shadow: 0 32px 75px rgba(68,77,136, 0.2);
}
.full-img{
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    position: fixed;
    top: 0;
    left: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.full-img img{
    width: 90%;
    max-width: 900px;
}
.full-img span{
    position: absolute;
    top: 5%;
    right: 5%;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
}

.buttons {
    padding: 30px 0px;
    overflow: hidden; /* for clearfix */
    padding-bottom: 120px;
   }
   .btn1, .btn2 {
     display: block;
     background-color: #ec3b3b;
     border: none;
     color: white;
     padding: 15px 32px;
     text-decoration: none;
     display: inline-block;
     font-size: 16px;
     border-radius: 10px;
   }
   .btn1 {
     float: left;
    }
   .btn2 {
     float: right;
   }