Александр Варлаков

<div class="container">

<div class="row">
  <div class="v-1">Lorem ipsum dolor sit amet.</div>
  <div class="dotted"></div>
  <div class="v-2">Lorem ipsum dolor sit amet.</div>
</div>  

<div class="row">
  <div class="v-1">Lorem ipsum dolor sit amet.</div>
  <div class="dotted"></div>
  <div class="v-2">Lorem ipsum dolor sit amet.</div>
</div>  

</div>

.container{
  display: flex;
  flex-direction: column;
  width: 100%
}

.row{
  display: flex;
  width: 100%;
}
.v-1{
  width: 20%;
}

.dotted{
  width: 80%;
  border-bottom: 1px dotted silver;
}
.v-2{
  width: 20%;
}

<div class="f-box">
  <div class="box">
    <div class="inner__box">
      column-1
    </div>
    
  </div>
  <div class="box">
      <div class="inner__box">
      column-2
    </div>
  </div>
  <div class="box box-3">
      <div class="inner__box">
        column-3
    </div>
 </div>
</div>

.f-box{
  display: flex;
  font-size: 25px;
}
.box{
  display: flex;
  justify-content: start;
  align-items: end;
  height: 200px;
  width: 200px;
}

.box-3{
  transform: rotate(90deg);
  justify-content: end;
}

.box:nth-of-type(1){
  background: silver;
}

.box:nth-of-type(1){
  background: silver;
  font-size: 25px;
}
.box:nth-of-type(2){
  background: lime;
}

.box:nth-of-type(3){
  background: royalblue;
}

.main-header__list{
     dispaly: flex;
    justify-content: space-between;
}