<a class="color-btn color-btn1" href="#">Button</a>
<a class="color-btn color-btn2" href="#">Button</a>
<a class="color-btn color-btn3" href="#">Button</a>
<a class="color-btn color-btn4" href="#">Button</a>
<a class="color-btn color-btn5" href="#">Button</a>
<a class="color-btn color-btn6" href="#">Button</a>
<a class="color-btn color-btn7" href="#">Button</a>
<a class="color-btn color-btn8" href="#">Button</a>
<a class="color-btn color-btn9" href="#">Button</a>
<a class="color-btn color-btn10" href="#">Button</a>
<a class="color-btn color-btn11" href="#">Button</a>
<a class="color-btn color-btn12" href="#">Button</a>
<a class="shape-btn shape-btn1" href="#">Button</a>
<a class="shape-btn shape-btn2" href="#">Button</a>
<a class="shape-btn shape-btn3" href="#">Button</a>
<a class="shape-btn shape-btn4" href="#">Button</a>
<a class="size-btn size-btn1" href="#">Button</a>
<a class="size-btn size-btn2" href="#">Button</a>
<a class="size-btn size-btn3" href="#">Button</a>
<a class="size-btn size-btn4" href="#">Button</a>
<a class="size-btn size-btn5" href="#">Button</a>
<a class="size-btn size-btn6" href="#">Button</a>
<a class="border-btn border-btn1" href="#">Button</a>
<a class="border-btn border-btn2" href="#">Button</a>
<a class="border-btn border-btn3" href="#">Button</a>
<a class="border-btn border-btn4" href="#">Button</a>
<a class="border-btn border-btn5" href="#">Button</a>
<a class="border-btn border-btn6" href="#">Button</a>
<a class="border-control-btn border-control-btn1" href="#">Button</a>
<a class="border-control-btn border-control-btn2" href="#">Button</a>
<a class="border-control-btn border-control-btn3" href="#">Button</a>
<a class="border-control-btn border-control-btn4" href="#">Button</a>
<a class="border-control-btn border-control-btn5" href="#">Button</a>
<a class="border-control-btn border-control-btn6" href="#">Button</a>