.product-right .form-group #scroll-to-colop-builder {
    display: inline-block;
    vertical-align: middle;
    width: auto;
    padding: 7px 15px;
    font-size: 14px;
}

.product_option {
    width: 100% !important;
}

[id^="input-option"] {
    display: flex;
    justify-content: start;
    align-items: center;
    flex-wrap: wrap;
}

[id^="input-option"] .radio {
    margin: 0;
    margin-top: 5px;
    margin-left: 3px;
}

[id^="input-option"] .radio input {
    display: none !important;
}

[id^="input-option"] .radio label {
    padding: 3px;
    border: 1px solid transparent;
    opacity: .8;
}

[id^="input-option"] .radio label:has(> input:checked) {
    border: 1px solid #ddd;
    background-color: #f5f5f5;
    border-radius: 5px;
    opacity: 1;
}

[id^="input-option"].radio label input+img {
    opacity: .8;
}

[id^="input-option"] .radio label input:checked+img {
    border-color: #ddd;
    opacity: 1;
}

#colop-builder {
    position: relative;
}

.colop-loader {
    padding: 15px;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, .8)
}

.loader {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    position: relative;
    border: 3px solid;
    border-color: #f5f5f5 #f5f5f5 transparent;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

.loader::after {
    content: '';
    box-sizing: border-box;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    border: 3px solid;
    border-color: transparent #FF3D00 #FF3D00;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    animation: rotationBack 0.5s linear infinite;
    transform-origin: center center;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes rotationBack {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(-360deg);
    }
}