HamSter

p {
    max-height: 55px;
    overflow: hidden;
}

.scheme-wrap, .scheme-sign {  vertical-align: middle; }

.kak-block {
...
display: inline-block;
  vertical-align: top;
}

.kak-block {
...
display: inline-block;
  vertical-align: middle;
}

$("input.search-string")
  .focus(function(){ console.log('focus');})
  .blur(function(){ console.log('unfocus');});

$(window).scroll(function(){
  if($(this).scrollTop() > 1){
    $('.nav').addClass('sticky');
  } else {
    $('.nav').removeClass('sticky');
  }
});

<form >
  
  <input type="radio" name="name" id="r-1" class="input" checked>
  <input type="radio" name="name" id="r-2" class="input">
  <input type="radio" name="name" id="r-3" class="input">
  
  
    <label for="r-1" class="label l-1">Текст 1</label>
    <label for="r-2" class="label l-2">Текст 2</label>
    <label for="r-3" class="label l-3">Текст 3</label>
  
</form>

.label {
  display: none;
}

#r-1:checked~.l-1,
#r-2:checked~.l-2,
#r-3:checked~.l-3{
  display: block;
}

ul {
  column-count: 2;    
  column-gap: 0;
  position: relative;
}

<div class="wrap">
  <a href="#" class="btn"></a>
</div>

.wrap {
  background: #000;
}

.btn {
  display: block;
  position: relative;
  width: 15rem;
  height: 7rem;
  background: #fff;
  margin: 0 auto;
  border-radius: 0 1rem 1rem 0;
}

.btn:before {
  content: '';
  width: 0;
  height: 0;
  border-top: 3.5rem solid transparent;	
  border-bottom: 3.5rem solid transparent;
  border-right: 3rem solid #fff;
  position: absolute;
  top: 0;
  bottom: 0;
  left: -3rem;
}

    * Текст     

    * Текст     

         
         
    * Текст     
         
         

<br/>
<br/>
&nbsp;&nbsp;&nbsp;&nbsp;* Текст &nbsp;&nbsp;&nbsp;&nbsp;
<br/>
<br/>