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                <div class="border kinds1">solid / 1本線</div>
<div class="border kinds2">double / 2本線</div>
<div class="border kinds3">dashed / 破線</div>
<div class="border kinds4">dotted / 点線</div>
<div class="border kinds5">groove / 立体的に窪んだ線</div>
<div class="border kinds6">ridge / 立体的に出っ張った線</div>
<div class="border kinds7">inset / 上と左が暗め・下と右が明るめ</div>
<div class="border kinds8">outset / 上と左が明るめ・下と右が暗め</div>


                .border {
  font-size: 18px;
  padding: 5px
.border:nth-child(n+2) {
  margin-top: 20px;

.kinds1 { border: 5px solid #E9B243; }
.kinds2 { border: 5px double #E9B243; }
.kinds3 { border: 5px dashed #E9B243; }
.kinds4 { border: 5px dotted #E9B243; }
.kinds5 { border: 5px groove #E9B243; }
.kinds6 { border: 5px ridge #E9B243; }
.kinds7 { border: 5px inset #E9B243; }
.kinds8 { border: 5px outset #E9B243; }