body {
    background-color: #F0F7FF;
}

.header {
    background-image: linear-gradient(rgba(255, 255, 255, 0.33), rgba(255, 255, 255, 0.51)), url("../img/back-image.png");
    background-size: cover;
    background-position: center;
}

.content:before {
    content: '';
    position: absolute;
    width: 25%;
    height: 25%;
    right: 0;
    top: -5%;
    background: #72beffc4;
    filter: blur(120px);
    opacity: 0.8;
    z-index: 0;
}

.samples {
    background-color: white;
}

.samples:after {
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    background-image: url("../img/img34.webp");
    background-size: cover;
    background-position: center;
    z-index: 0;
    top: 0;
    right: 0;
}

.samples .scroll-box {
    width: max-content;
    -moz-animation: my-animation2 20s linear infinite;
    -webkit-animation: my-animation2 20s linear infinite;
    -webkit-animation: my-animation2 20s linear infinite;
    animation: my-animation2 20s linear infinite;
}

@keyframes my-animation2 {
    0% {
        -moz-transform: translateX(50%);
        -webkit-transform: translateX(50%);
        transform: translateX(50%);
    }

    50% {
        -moz-transform: translateX(0%);
        -webkit-transform: translateX(0%);
        transform: translateX(0%);
    }

    100% {
        -moz-transform: translateX(50%);
        -webkit-transform: translateX(50%);
        transform: translateX(50%);
    }
}

.samples .sample-box:nth-child(8n-7) {
    margin-top: 100px;
    width: 440px;
    height: 472px;
    /*background-image: url("../img/img26.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-6) {
    margin-top: 20px;
    width: 600px;
    height: 611px;
    /*background-image: url("../img/img27.webp");*/
    background-size: cover !important;
    background-position: center;

}

.samples .sample-box:nth-child(8n-5) {
    margin-top: 60px;
    width: 357px;
    height: 434px;
    /*background-image: url("../img/img28.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-4) {
    margin-top: 150px;
    width: 264px;
    height: 164px;
    /*background-image: url("../img/img29.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-3) {
    margin-top: 140px;
    width: 398px;
    height: 460px;
    /*background-image: url("../img/img30.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-2) {
    margin-top: 40px;
    width: 412px;
    height: 460px;
    /*background-image: url("../img/img31.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-1) {
    margin-top: 100px;
    width: 398px;
    height: 261px;
    /*background-image: url("../img/img32.webp");*/
    background-size: cover !important;
    background-position: center;
}

.samples .sample-box:nth-child(8n-0) {
    margin-top: 20px;
    width: 357px;
    height: 434px;
    /*background-image: url("../img/img33.webp");*/
    background-size: cover !important;
    background-position: center;
}

.form-custom .form-control:focus {
    border-color: #72beffc4;
    box-shadow: 0 0 0 .25rem rgba(114, 190, 255, 0.4);
}

.form-custom .form-control {
    border-radius: 72px;
    background-color: #f9f9f9;
}

.form-custom .form-control:focus~label::after {
    background-color: #f9f9f9;
}

.form-custom textarea {
    min-height: 100px !important;
    border-radius: 30px !important;
}

.contact-box .social {
    color: #25447d;
}

.contact-box .social i {
    font-size: 26px;

}

.contact-box .social:hover {
    color: black;
    transition: 0.5s;
}

.contact-box .social:hover .bi-aparat {
    filter: brightness(0);
    transition: 0.5s;
}

.contact-box .tel {
    color: black;
}

.contact-box .tel:hover {
    color: #25447d;
    transition: 0.5s;
}

@media(max-width:576px) {
    .samples .sample-box:nth-child(8n-7) {
        margin-top: 50px;
        width: 220px;
        height: 236px;
    }

    .samples .sample-box:nth-child(8n-6) {
        margin-top: 10px;
        width: 300px;
        height: 305px;
    }

    .samples .sample-box:nth-child(8n-5) {
        margin-top: 30px;
        width: 178px;
        height: 217px;
    }

    .samples .sample-box:nth-child(8n-4) {
        margin-top: 75px;
        width: 132px;
        height: 82px;
    }

    .samples .sample-box:nth-child(8n-3) {
        margin-top: 70px;
        width: 199px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-2) {
        margin-top: 20px;
        width: 206px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-1) {
        margin-top: 50px;
        width: 199px;
        height: 130px;
    }

    .samples .sample-box:nth-child(8n-0) {
        margin-top: 10px;
        width: 178px;
        height: 217px;
    }

}

@media(min-width:576px) and (max-width:768px) {
    .samples .sample-box:nth-child(8n-7) {
        margin-top: 50px;
        width: 220px;
        height: 236px;
    }

    .samples .sample-box:nth-child(8n-6) {
        margin-top: 10px;
        width: 300px;
        height: 305px;
    }

    .samples .sample-box:nth-child(8n-5) {
        margin-top: 30px;
        width: 178px;
        height: 217px;
    }

    .samples .sample-box:nth-child(8n-4) {
        margin-top: 75px;
        width: 132px;
        height: 82px;
    }

    .samples .sample-box:nth-child(8n-3) {
        margin-top: 70px;
        width: 199px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-2) {
        margin-top: 20px;
        width: 206px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-1) {
        margin-top: 50px;
        width: 199px;
        height: 130px;
    }

    .samples .sample-box:nth-child(8n-0) {
        margin-top: 10px;
        width: 178px;
        height: 217px;
    }
}

@media(min-width:768px) and (max-width:992px) {
    .samples .sample-box:nth-child(8n-7) {
        margin-top: 50px;
        width: 220px;
        height: 236px;
    }

    .samples .sample-box:nth-child(8n-6) {
        margin-top: 10px;
        width: 300px;
        height: 305px;
    }

    .samples .sample-box:nth-child(8n-5) {
        margin-top: 30px;
        width: 178px;
        height: 217px;
    }

    .samples .sample-box:nth-child(8n-4) {
        margin-top: 75px;
        width: 132px;
        height: 82px;
    }

    .samples .sample-box:nth-child(8n-3) {
        margin-top: 70px;
        width: 199px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-2) {
        margin-top: 20px;
        width: 206px;
        height: 230px;
    }

    .samples .sample-box:nth-child(8n-1) {
        margin-top: 50px;
        width: 199px;
        height: 130px;
    }

    .samples .sample-box:nth-child(8n-0) {
        margin-top: 10px;
        width: 178px;
        height: 217px;
    }
}

@media(min-width:992px) and (max-width:1200px) {}

@media(min-width:1200px) and (max-width:1400px) {}

@media(min-width:1400px) {}