回答編集履歴
2
コード追記
test
CHANGED
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@@ -87,3 +87,71 @@
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87
87
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}
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88
88
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89
89
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```
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90
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+
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91
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+
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92
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+
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93
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+
---
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94
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+
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95
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+
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96
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+
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97
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+
疑似要素に左右ボーダーを表示させた方かシンプルかな。
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98
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+
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99
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+
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100
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+
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101
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+
```css
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102
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+
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103
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.wrapper {
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104
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+
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105
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text-align: center;
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106
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+
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107
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width: 200px;
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108
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+
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109
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height: 150px;
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110
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+
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111
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border: 1px solid #aaa;
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112
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+
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113
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position: relative;
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114
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+
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115
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}
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116
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+
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117
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+
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118
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+
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119
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+
.wrapper::before,
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120
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+
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121
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.wrapper::after {
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122
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123
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position: absolute;
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124
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+
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125
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content: "";
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126
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+
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127
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display: block;
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128
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+
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129
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right: 0;
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130
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+
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131
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left: 0;
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132
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+
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133
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+
height: 10px;
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134
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+
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135
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+
border-left: 10px solid #aaa;
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136
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+
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137
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+
border-right: 10px solid #aaa;
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138
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+
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139
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}
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140
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+
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141
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+
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142
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+
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143
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+
.wrapper::before {
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144
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+
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145
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top: 0;
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146
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+
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147
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}
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148
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+
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149
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+
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150
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+
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151
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+
.wrapper::after {
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152
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+
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153
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bottom: 0;
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154
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+
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155
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}
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156
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+
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157
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+
```
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1
コード微修正
test
CHANGED
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@@ -27,8 +27,6 @@
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27
27
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height: 150px;
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28
28
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29
29
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position: relative;
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30
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-
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31
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-
border: solid 1px gray;
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32
30
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33
31
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background-color: gray;
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34
32
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