.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) */
.form-contacts__details .control-alls {
  margin-bottom: 20px;
}
.form-contacts__details .btn-reds__alls {
  min-width: 180px;
}
.form-contacts__details .control-alls {
  background-color: #FCFCFD;
}

.intros-contact > img {
  width: 100%;
}
.intros-contact .text-itros__contacts {
  padding: 20px 30px;
  background-color: #F9F9FA;
}

.mails-phones__contacts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.list-infos__contacts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.list-infos__contacts li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.list-infos__contacts li:not(:last-child):after {
  content: "";
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 1px;
  height: 35px;
  background-color: #E0E0E0;
  margin: 0px 30px;
}

.mails-phones__contacts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.mails-phones__contacts img {
  width: 32px;
  height: 32px;
  -o-object-fit: scale-down;
     object-fit: scale-down;
  margin-right: 15px;
}