p.p_txt {
    display: inline-block;
    padding: 1%;
    margin-bottom: 6%;
    line-height: 1.8;
    border: solid 1px #c3c3c3;
    border-radius: 5px;
}

a.service_btn::after {
    content: "\f105";
    font-family: FontAwesome;
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.4em;
    font-weight: normal;
}

a.service_btn {
   
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: #6b6b6b;
    color: #fff;
    padding: 15px 20px;
    font-size: 1.6rem;
    font-weight: bold;
    min-width: 320px;
    transition: all 0.3s ease;
}
a.service_btn:hover {
  background-color: #009b74;
}
a.service_btn {
    transition: background-color 0.3s;
  }
.img_flex {
  display: flex;
  flex-direction: row-reverse; 
  align-items: center;
  gap: 20px;
}
.img_flex .flex_text {
  flex: 1;
  margin: 0;
}
.img_flex .r_img {
  float: none;     
  width: 40%;
  margin: 0;
  flex-shrink: 0;
}
.img_flex .r_img img {
  width: 100%;
  height: auto;
}