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HTML

              
                <div class="menu"></div>
<div class="wrapper white maven px-20"> 
  <h2 class="mt-0 mb-48 center">Please select File 145</h2>
  <select class="search" name="files">
      <option value=""></option>
      <option value="File1">File 1</option>
      <option value="File2">File 2</option>
      <option value="File3">File 3</option>
      <option value="File4">File 4</option>
      <option value="File5">File 5</option>
      <option value="File6">File 6</option>
      <option value="File7">File 7</option>
      <option value="File8">File 8</option>
      <option value="File9">File 9</option>
      <option value="File10">File 10</option>
      <option value="File11">File 11</option>
      <option value="File12">File 12</option>
      <option value="File13">File 13</option>
      <option value="File14">File 14</option>
      <option value="File15">File 15</option>
      <option value="File16">File 16</option>
      <option value="File17">File 17</option>
      <option value="File18">File 18</option>
      <option value="File19">File 19</option>
      <option value="File20">File 20</option>
      <option value="File21">File 21</option>
      <option value="File22">File 22</option>
      <option value="File23">File 23</option>
      <option value="File24">File 24</option>
      <option value="File25">File 25</option>
      <option value="File26">File 26</option>
      <option value="File27">File 27</option>
      <option value="File28">File 28</option>
      <option value="File29">File 29</option>
      <option value="File30">File 30</option>
      <option value="File31">File 31</option>
      <option value="File32">File 32</option>
      <option value="File33">File 33</option>
      <option value="File34">File 34</option>
      <option value="File35">File 35</option>
      <option value="File36">File 36</option>
      <option value="File37">File 37</option>
      <option value="File38">File 38</option>
      <option value="File39">File 39</option>
      <option value="File40">File 40</option>
      <option value="File41">File 41</option>
      <option value="File42">File 42</option>
      <option value="File43">File 43</option>
      <option value="File44">File 44</option>
      <option value="File45">File 45</option>
      <option value="File46">File 46</option>
      <option value="File47">File 47</option>
      <option value="File48">File 48</option>
      <option value="File49">File 49</option>
      <option value="File50">File 50</option>
      <option value="File51">File 51</option>
      <option value="File52">File 52</option>
      <option value="File53">File 53</option>
      <option value="File54">File 54</option>
      <option value="File55">File 55</option>
      <option value="File56">File 56</option>
      <option value="File57">File 57</option>
      <option value="File58">File 58</option>
      <option value="File59">File 59</option>
      <option value="File60">File 60</option>
      <option value="File61">File 61</option>
      <option value="File62">File 62</option>
      <option value="File63">File 63</option>
      <option value="File64">File 64</option>
      <option value="File65">File 65</option>
      <option value="File66">File 66</option>
      <option value="File67">File 67</option>
      <option value="File68">File 68</option>
      <option value="File69">File 69</option>
      <option value="File70">File 70</option>
      <option value="File71">File 71</option>
      <option value="File72">File 72</option>
      <option value="File73">File 73</option>
      <option value="File74">File 74</option>
      <option value="File75">File 75</option>
      <option value="File76">File 76</option>
      <option value="File77">File 77</option>
      <option value="File78">File 78</option>
      <option value="File79">File 79</option>
      <option value="File80">File 80</option>
      <option value="File81">File 81</option>
      <option value="File82">File 82</option>
      <option value="File83">File 83</option>
      <option value="File84">File 84</option>
      <option value="File85">File 85</option>
      <option value="File86">File 86</option>
      <option value="File87">File 87</option>
      <option value="File88">File 88</option>
      <option value="File89">File 89</option>
      <option value="File90">File 90</option>
      <option value="File91">File 91</option>
      <option value="File92">File 92</option>
      <option value="File93">File 93</option>
      <option value="File94">File 94</option>
      <option value="File95">File 95</option>
      <option value="File96">File 96</option>
      <option value="File97">File 97</option>
      <option value="File98">File 98</option>
      <option value="File99">File 99</option>
      <option value="File100">File 100</option>
      <option value="File101">File 101</option>
      <option value="File102">File 102</option>
      <option value="File103">File 103</option>
      <option value="File104">File 104</option>
      <option value="File105">File 105</option>
      <option value="File106">File 106</option>
      <option value="File107">File 107</option>
      <option value="File108">File 108</option>
      <option value="File109">File 109</option>
      <option value="File110">File 110</option>
      <option value="File111">File 111</option>
      <option value="File112">File 112</option>
      <option value="File113">File 113</option>
      <option value="File114">File 114</option>
      <option value="File115">File 115</option>
      <option value="File116">File 116</option>
      <option value="File117">File 117</option>
      <option value="File118">File 118</option>
      <option value="File119">File 119</option>
      <option value="File120">File 120</option>
      <option value="File121">File 121</option>
      <option value="File122">File 122</option>
      <option value="File123">File 123</option>
      <option value="File124">File 124</option>
      <option value="File125">File 125</option>
      <option value="File126">File 126</option>
      <option value="File127">File 127</option>
      <option value="File128">File 128</option>
      <option value="File129">File 129</option>
      <option value="File130">File 130</option>
      <option value="File131">File 131</option>
      <option value="File132">File 132</option>
      <option value="File133">File 133</option>
      <option value="File134">File 134</option>
      <option value="File135">File 135</option>
      <option value="File136">File 136</option>
      <option value="File137">File 137</option>
      <option value="File138">File 138</option>
      <option value="File139">File 139</option>
      <option value="File140">File 140</option>
      <option value="File141">File 141</option>
      <option value="File142">File 142</option>
      <option value="File143">File 143</option>
      <option value="File144">File 144</option>
      <option value="File145">File 145</option>
      <option value="File146">File 146</option>
      <option value="File147">File 147</option>
      <option value="File148">File 148</option>
      <option value="File149">File 149</option>
      <option value="File150">File 150</option>
      <option value="File151">File 151</option>
      <option value="File152">File 152</option>
      <option value="File153">File 153</option>
      <option value="File154">File 154</option>
      <option value="File155">File 155</option>
      <option value="File156">File 156</option>
      <option value="File157">File 157</option>
      <option value="File158">File 158</option>
      <option value="File159">File 159</option>
      <option value="File160">File 160</option>
      <option value="File161">File 161</option>
      <option value="File162">File 162</option>
      <option value="File163">File 163</option>
      <option value="File164">File 164</option>
      <option value="File165">File 165</option>
      <option value="File166">File 166</option>
      <option value="File167">File 167</option>
      <option value="File168">File 168</option>
      <option value="File169">File 169</option>
      <option value="File170">File 170</option>
      <option value="File171">File 171</option>
      <option value="File172">File 172</option>
      <option value="File173">File 173</option>
      <option value="File174">File 174</option>
      <option value="File175">File 175</option>
      <option value="File176">File 176</option>
      <option value="File177">File 177</option>
      <option value="File178">File 178</option>
      <option value="File179">File 179</option>
      <option value="File180">File 180</option>
      <option value="File181">File 181</option>
      <option value="File182">File 182</option>
      <option value="File183">File 183</option>
      <option value="File184">File 184</option>
      <option value="File185">File 185</option>
      <option value="File186">File 186</option>
      <option value="File187">File 187</option>
      <option value="File188">File 188</option>
      <option value="File189">File 189</option>
      <option value="File190">File 190</option>
      <option value="File191">File 191</option>
      <option value="File192">File 192</option>
      <option value="File193">File 193</option>
      <option value="File194">File 194</option>
      <option value="File195">File 195</option>
      <option value="File196">File 196</option>
      <option value="File197">File 197</option>
      <option value="File198">File 198</option>
      <option value="File199">File 199</option>
      <option value="File200">File 200</option>
    </select>
</div>

              
            
!

CSS

              
                body {
  background: #505a78;
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
}

h2 {
  font-size: 30px;
  line-height: 1.5;
}

/* Components */
.menu {
  width: 18px;
  height: 2px;
  background: #2a3442;
  position: fixed;
  top: 24px;
  right: 24px;
}

.menu:before {
  content: ' ';
  display: block;
  width: 18px;
  height: 2px;
  background: #2a3442;
  margin-top: 4px;
}

.menu:after {
  content: ' ';
  display: block;
  width: 18px;
  height: 2px;
  background: #2a3442;
  margin-top: 2px;
}

/* Custom styles for searchbox generated by the plugin select2*/
.select2-container--default .select2-selection--single {
  border-radius: 24px;
  min-height: 50px;
  outline: 0;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 50px;
  padding-left: 44px;  
  background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAZCAYAAAArK+5dAAAABGdBTUEAALGPC/xhBQAAA2FJREFUSA2tVU1IVFEUPufOa3TIv1JKpCwKo0WpmONMM04l9Ick1kgFbXKRFPSzCFpYUIugVYto15+rVpY6FpZFFOhozviHmVASBf3QohL8KdSZebdzJ+7zvtEZp+gt3jnnu98957xzzzsXIc7zZGho6dTE9G7k6OLI8xB4KgD7ihxGNM36oMpV/CXOVhOMJouMlsHBLH1qth6AnwYOtth1YSNSGIA2YKze67a/XogjMVOApq6gHXXdxznkScIiMoLIzno9Zdfj8YwAzR3B7Rz0diJSKeY/Imt6DL7KQIZXvOWOCyomdSaUtq6BNVSS+6QazoVDRLgFDLamZdrS8m2WFKs1ZQMyOEdFGpcOhOQ6P+/zB46omNSjGTV3Bhopu4NzIH4CC9R63Y7nElNlU0/PKgxBA5Vyl8QR8Huqla+vdDonJCYka+3oL1Sd0wmGAKEqnnOxqcbp/Jyam11F3BFhi4cDz5kJsTN/rLk3i2D40JxJGuJlr8cxZMIWMCoLCmYY8KNUgrBcpiCHpS4lcbj6mTMaZFyTi4vJAx5nPyX0TPKoEpvagsFcaQvJOGC+AryqLt84qdjJqH6VNBs2+aMeQVhuEBB+GHqSCvXamInKI1mqTW3Kv0mAumKl1JOWyFeoXM2S8kG1GR2SAvDC5kAgWyUsptPMqDA41IFpjmLFnzgDjo8NAoCFmvSSYidUfZ29O4mwTSENVSAaXSVwpmlaI8mIJFGZTrV09u6Qdjz5qKcnIwL6HXV8WBCvxvJZtWvLOxoJDXJBbNC57mvpCtZKLFbSWvH0LPipxY0OpNHyttptvxfLjY6Kh319OaFf4V6q51qVQL//U8awAXR9WEPLNH37ugjXq6nzjpPzJSYuQr8Fsypi2zwaQBB93X2b9XDkBf2Nf3XIahAaA90ay9yrBolOU0Ha7yodtiIro4jD5k3xLSrtpJi6cwzuCuvj7a3+N+kSMwIIYJ/H/n6Zx1ECyE7SCPgoSfMkwhjdZhfTbdpqukpPJApilGieEwKaXvaVQCjipiTzaKTQccAobRi1pacO7Ckq+in30GVVB8hvqB0ly5UwgHSQjFwwCKLvvwUQSTT5A8foRG7KLxFnZDqDZDJNxKkpd9wmp3WUdfRvpjv3biL+P6+JO77VHygVDn4DMoAmizLWHRYAAAAASUVORK5CYII=');
  background-repeat: no-repeat;
  background-position: 12px 14px;

}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 50px;
    right: 16px;
}

.select2-container--default .select2-selection--single .select2-selection__clear {
  top: -1px;
  padding-right: 16px;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
  padding: 12px 16px;
  font-size: 16px;
  width: 100%;
  box-sizing: border-box;
  border: 0;
}

.select2-search__field:focus {
  outline: none; 
}

.select2-dropdown{
  border: 1px solid #2a3442;
}

.select2-results__options {
  background: #505a78;
  color: white;
}

.select2-results__option {
  padding: 12px 16px;
  border-bottom: 1px solid #2a3442;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: #4592C4;
}
.select2-container--default .select2-results__option[aria-selected=true] {
  background-color: #276c98;
}

/* Functional classes */
.wrapper { width: 700px; max-width: 700px; }
.maven { font-family: 'Maven Pro', sans-serif; }
.no-underline { text-decoration: none;}
.center { text-align: center; }
.left { text-align: left; }
.relative { position: relative; }
.absolute {position: absolute ; }
.mt-0 { margin-top: 0; } 
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mx-4 {
  margin-right: 4px;
  margin-left: 4px;
}
.py-12 { 
  padding-top: 12px;
  padding-bottom: 12px;
}
.px-20 { 
  padding-left: 20px;
  padding-right: 20px;
}
.dark { color: #505a78; }
.bg-dark { background: #505a78;}
.white { color: #fff;}
.bg-white { background: #fff; }



              
            
!

JS

              
                $(document).ready(function() {
  $('.search').select2({
    placeholder: "Search File...",
    allowClear: true,
    width: '100%',
  });
});
              
            
!
999px

Console