* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

input {
    display: none;
}

.container {
    width: 100%;
    text-align: center;
}

h1 {
    font-weight: normal;
    font-size: 35px;
    position: relative;
    margin: 40px 0;
}

h1::before {
    content: "";
    position: absolute;
    width: 100px;
    height: 3px;
    background-color: crimson;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    animation: animate 4s linear infinite;
}

@keyframes animate {
    0% {
        width: 100px;
    }
    50% {
        width: 200px;
    }
    100% {
        width: 100px;
    }
}

.top-content {
    background-color: rgb(243, 243, 243);
    width: 90%;
    margin: 0 auto 20px auto;
    height: 60px;
    display: flex;
    align-items: center;
    border-radius: 5px;
    box-shadow: 3px 3px 5px lightgray;
}

h3 {
    height: 100%;
    background-color: rgb(221, 221, 221);
    line-height: 60px;
    padding: 0 50px;
    color: white;
}

label {
    display: inline-block;
    height: 100%;
    
    margin: 0 20px;
    line-height: 60px;
    font-size: 18px;
    color: gray;
    cursor: pointer;
    transition: color .5s;
}

Label:hover {
    color: black;
}

.photo-gallery {
    width: 90%;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 20px;
}

.pic{
    position: relative;
    height: 230px;
    border-radius: 10px;
    box-shadow: 3px 3px 5px lightgray;
    cursor: pointer;
    transition: .5s;
}

.pic img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    transition: .5s;
}



.pic:hover::after {
    height: 100;
}

.pic:hover::before {
    opacity: 1;
    margin-top: 0;
}

#check1:checked ~ .container .photo-gallery .pic {
    opacity: 1;
    transform: scale(1);
    position: relative;
    transition: .5s;
}

#check2:checked ~ .container .photo-gallery .names {
    opacity: 1;
    transform: scale(1);
    position: relative;
    
}

#check2:checked ~ .container .photo-gallery .gaming,
#check2:checked ~ .container .photo-gallery .google,
#check2:checked ~ .container .photo-gallery .others,
#check2:checked ~ .container .photo-gallery .warframe {
    opacity: 0;
    transform: scale(0);
    position: absolute;
    transition: .0s;
}

#check3:checked ~ .container .photo-gallery .gaming {
    opacity: 1;
    transform: scale(1);
    position: relative;
    
}

#check3:checked ~ .container .photo-gallery .names,
#check3:checked ~ .container .photo-gallery .others,
#check3:checked ~ .container .photo-gallery .google,
#check3:checked ~ .container .photo-gallery .warframe {
    opacity: 0;
    transform: scale(0);
    position: absolute;
    transition: .0s;
}

#check4:checked ~ .container .photo-gallery .google {
    opacity: 1;
    transform: scale(1);
    position: relative;
    
}

#check4:checked ~ .container .photo-gallery .others,
#check4:checked ~ .container .photo-gallery .names,
#check4:checked ~ .container .photo-gallery .gaming,
#check4:checked ~ .container .photo-gallery .warframe {
    opacity: 0;
    transform: scale(0);
    position: absolute;
    transition: .0s;
}

#check5:checked ~ .container .photo-gallery .others {
    opacity: 1;
    transform: scale(1);
    position: relative;
    
}

#check5:checked ~ .container .photo-gallery .google,
#check5:checked ~ .container .photo-gallery .names,
#check5:checked ~ .container .photo-gallery .gaming,
#check5:checked ~ .container .photo-gallery .warframe {
    opacity: 0;
    transform: scale(0);
    position: absolute;
    transition: .0s;
}

#check6:checked ~ .container .photo-gallery .warframe {
    opacity: 1;
    transform: scale(1);
    position: relative;
    
}

#check6:checked ~ .container .photo-gallery .google,
#check6:checked ~ .container .photo-gallery .names,
#check6:checked ~ .container .photo-gallery .gaming,
#check6:checked ~ .container .photo-gallery .others {
    opacity: 0;
    transform: scale(0);
    position: absolute;
    transition: .0s;
}