Answers for "hr thickness html 5"

css thinner hr

hr {
    border: none;
    height: 1px;
    /* Set the hr color */
    color: #333; /* old IE */
    background-color: #333; /* Modern Browsers */
}

make <hr> bigger in boootstrap

<hr style="height:1px;border:none;color:#333;background-color:#333;" />

horizontal line html

<!-- code -->

<hr>

<!-- code -->