.construction{

list-style-type: none;

}

.construction ul {

margin: 0;

padding: 0;

list-style-type: none;

}

.construction ul {

position: relative;

/* margin-top: 1rem; */

margin-left: 20px;

}

.construction ul:before {

content: "";

display: block;

position: absolute;

top: 0;

bottom: 0;

left: 0;

width: 0;

border-left: 1px solid;

}

.construction ul li {

position: relative;

margin: 0;

padding: 7px15px;

/* padding: 0; */

}

.construction ul li:before {

content: "";

display: block;

position: absolute;

top: 10px;

left: 0;

width: 15px;

height: 0;

border-top: 1px solid;

}

.construction ul li:last-child:before {

top: 10px;

bottom: 0;

height: auto;

background-color: #fafafa;

}