.sg-modal {
        display: none;
        position: fixed;
        z-index: 999999;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        overflow: auto;
        background-color: rgb(0,0,0);
        background-color: rgba(0,0,0,0.4);
    }

    .sg-modal-content {
        background-color: #fefefe;
        margin: 10% auto;
        padding: 20px;
        border: 1px solid #888;
        width: 80%;
        max-width: 600px;
        position: relative;
        border-radius: 8px;
    }

    .sg-close {
        color: #aaa;
        font-size: 24px;
        line-height: 28px;
        border-radius: 100%;
        text-align: center;
        font-weight: bold;
        position: absolute;
        top: -10px;
        left: -10px;
        width: 28px;
        height: 28px;
        background: #fff;
    }

    .sg-close:hover,
    .sg-close:focus {
        color: black;
        text-decoration: none;
        cursor: pointer;
    }
    .sg-size-guide-button {
        background-color: #fff; /* Blue background */
        border: 1px solid #000; /* Blue background */
        color: #000; /* White text */
        /* padding: 8px 20px;*/ /* Some padding */
        text-align: center; /* Centered text */
        text-decoration: none; /* Remove underline */
        display: inline-block; /* Make the button inline */
        font-size: 16px; /* Increase font size */
        margin: 10px 2px; /* Some margin */
        cursor: pointer; /* Pointer/hand icon */
        border-radius: 5px; /* Rounded corners */
        transition-duration: 0.4s; /* 0.4 seconds transition effect to hover */
    }

    .sg-size-guide-button:hover {
        background-color: #000; /* Darker blue background on hover */
        color: white; /* White text */
    }