JSFiddle - React, Tailwind, and code Playground

HTML

<div id="footer">
           <div class="hell">
                   <div class="sub">
                        <div class="shetpont line" id="shetpon">
                         0
                        </div>
                        <div onclick="model1onClick()" class="object line">
                            <span class="t-obj">
                                Понтон <br> модульный
                            </span>
                            <input type="image" alt=" Модуль понтона"  src="img/pontoon.png" width="100px" height="100px">
                        </div>
                        <div class="color_el"  id="shetpon">
                            0 
                            <div class="pod_menu">
                                <div class="colors" style="background: #1a92fb; " onclick="" ><a href="#" style="color:#1a92fb;">0</a></div>
                                <div class="colors" style="background: #c00; " onclick=""><a href="#" style="color:#c00;">0</a></div>
                                <div class="colors" style="background: #393; " onclick=""><a href="#" style="color:#393; ">0</a></div>
                                <div class="colors" style="background: #ffffff; " onclick=""><a href="#" style="color:#ffffff;">0</a></div>
                                <div class="colors" style="background: #666; " onclick=""><a href="#" style="color:#666;">0</a></div>
                            </div>
                        </div>
                   </div>
                    <div class="shetpont line">
                        0
                   </div>
                    <div onclick="model2onClick()" class="object line">
                        <span class="t-obj">
                            Сходня <br>с переходником
                        </span>
                        <input type="image" alt="Сходня на берег с переходником и соединителями" src="img/gangway.png" width="100px" height="100px">
                    </div>
                   ...

CSS

html,
body {
  height: 100%;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: gray;
  font-family: 'Neo Sans Pro Regular';
}

.pod_menu {
  margin: 0;
  padding: 5px 5px 5px 5px;
  background: #fff;
  border: 3px solid #b6e0f6;
  position: absolute;
  z-index: 2;
  border-radius: 10px;
}

.pod_menu .colors {
  display: inline-block
}

.sub {
  width: 160px;
  display: inline-block;
}

.colors {
  display: table-cell;
  border: 3px solid #b6e0f6;
  width: 26px;
  line-height: 24px;
  text-align: center;
  border-radius: 50%;
  background: red;
}

a {
  text-decoration: none;
}

/* счетчики */
.shetpont {
  display: inline-block;
  text-align: center;
  position: relative;
  left: 139px;
  border: 3px solid #b6e0f6;
  z-index: 1;
  background: #fff;
  width: 26px;
  line-height: 24px;
  border-radius: 50%;
  top: -145px;
  font-size: 11px;
}

.color_el {
  text-align: center;
  position: absolute;
  border: 3px solid #b6e0f6;
  z-index: 1;
  background: #1a92fb;
  color: #1a92fb;
  width: 26px;
  line-height: 24px;
  border-radius: 50%;
  top: 148px;
  left: 139px;
  font-size: 11px;
}

#footer input {
  margin: 0;
  width: 95%;
  height: 70%;
  background: #fff;
  border-radius: 10px;
}

#footer {
  padding-top: 1%;
  Background: #397dbf;
  height: 220px;
  border-radius: 0 0 15px 15px;

}

#footer input:hover {
  transition: 0.5s;
  background: #d4effd;
}

.hell {
  Background: white;
  width: 96%;
  position: relative;
  left: 2%;
  border-radius: 10px;
  padding-top: 10px;
  padding-bottom: 10px;

}

.object {

  position: relative;
  width: 120px;
  text-align: center;
  display: inline-block;
  background: #b6e0f6;
  border-radius: 10px 0 0px 10px;
  font-weight: bold;

  font-size: 12px;
  z-index: 0;
}

.pod_menu .colors {
  display: inline-block
}

.t-obj {
  padding-top: 10px;
  display: block;
  height: 40px;
}