.a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  height: 1px;
  padding-top: 100%;
}
.a img {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* not(:last-child) */
/* :nth-child(1n+0) */
.parameter-abouts {
  position: relative;
  background: url(../images/bg-parameter-abouts.png) no-repeat center;
  background-size: cover;
  padding: 50px 0px;
}
.parameter-abouts .container {
  position: relative;
  z-index: 10;
}

.items-parameter__abouts {
  text-align: center;
  color: #FFFFFF;
}
.items-parameter__abouts img {
  height: 40px;
  width: auto;
  -o-object-fit: scale-down;
     object-fit: scale-down;
  margin-bottom: 10px;
  -webkit-filter: brightness(0) invert(1);
          filter: brightness(0) invert(1);
}
.items-parameter__abouts .number-parameter__abouts {
  position: relative;
  padding-bottom: 5px;
  margin-bottom: 10px;
  color: #FFFFFF;
  font-size: 32px;
}
.items-parameter__abouts .number-parameter__abouts:after {
  content: "";
  position: absolute;
  left: 0px;
  right: 0px;
  bottom: 0px;
  margin-left: auto;
  margin-right: auto;
  width: 30px;
  height: 1px;
  background-color: #FFFFFF;
}

.photo-abouts:after {
  display: none;
}
.photo-abouts .items-photo__mains > a {
  border-radius: 5px;
}