.about{
    background-color: #1B181F;
    overflow: hidden;
    height: 60vh;
    padding: 150px;
    font-size: 45px;
    color: #ffffff;
  }
  .about-title {
     font-weight: 100;
  }
  .about-title img {
    display: inline;
  height: 55px;
  vertical-align: bottom;
  }
  .about-head{
    box-sizing: border-box;
    padding: 4px;
    width: 300px;
    height: 75px;
    border: 2px solid #ffffff;
    border-radius: 50px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 15px;
  }
  .about-txt {
    font-size:18px;
    margin-top: 100px;
    max-width: 600px;
  }
  .about-tool {
    font-size: 18px;
    color:#fff;
    background-color: #23232C;
    padding:100px 350px 150px 100px;
  }
  .tool-title{
    font-size: 45px;
    margin-bottom: 30px;
  }
  .animate {
  opacity: 0;
  transform: translateY(100px);
  transition: opacity 1s ease-in-out, transform 1s ease-in-out;
}
.animate.show {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 768px) {
    .about-tool {
        padding: 60px;
    }
}