如何使选择选项的样式像这种样式？

Question

hello i have this photo : enter image description here

i want to make a select option with the same style

                    <div class="name">
                      <input class="input1"type="name" required>
                      <label class="label1">First name</label>
                    </div>

.label1{
  position: relative;
  color: #555;
  font-size: 15px;
  pointer-events: none;
  right: 15px;
  top: -28px;
  transition: .2s all;
}
.input1:focus ~.label1,
.input1:valid ~ .label1{
  top: -49px;
  right: 9px;
  background: #fff;
  padding: 0 5px;
  font-size: 10px;
  color: #1f52f9;
}
.input1{
  outline: none;
  border: 1px solid #9c9c9c;
  border-radius: 5px;
  padding: 0 10px;
  height: 35px;
  font-size: 15px;
}
.input1:focus{
  border: 1.5px solid #1f52f9;
}
.input1[type="name"]{
  display: block;
  margin: 30px 0 0 10px;
}
.input1[type="username"]{
  display: block;
  width: 390px;
  margin: 10px 0 0 10px;
}
.input1[type="submit"]{
  background:  #4971f6;
  color: #fff;
  border: none;
  padding:10px 30px;
  border-radius: 5px;
  margin:  40px 0 30px 180px;
  cursor: pointer;
  font-size: 15px;

}
.input1[type="submit"]:hover{
  background: #254fdb;
}

so i want to make with the same style which mean when i press inside the select (the placeholder moving to the border and then opens the options)

Answer 1

• I made some changes to class name only to make this answer general.
• Here selection for label is done by + selector, .field .input:focus+.label .field .input:active+.label . focus and active are two states for input. For more information about visit plus selector .
• We set field to positon:relative and made label positon:absolute . By seeting other cs for backgroubd-color and top , right we can achieve it easily.

 .field { position: relative; display: inline-block; margin: 10px 0; } .field .input { line-height: 20px; background: transparent; position: relative; text-align: right; border-radius: 4px; } .field .input:focus, .input:active { border-color: blue; outline: blue; line-height: 28px; } .field .label { position: absolute; right: 2px; z-index: -1; } .field .input:focus+.label, .field .input:active+.label { z-index: 1; background-color: white; color: blue; top: -8px; padding: 0 4px; }

 <div class="field"> <input class="input" type="name" required> <label class="label">First name</label> </div>

Answer 2

Firstly, there are a ton of libraries which you can choose from, that provide such ready-to-use components/elements. Secondly, if you need to open a dropdown, then you should have a look at <select> tag in html, in which you can provide multiple <option> tags, which a user can choose from.