master1.css

body {
      width: 100%;
      margin: 0;
      padding: 0;
      border: none;
      outline: none;
      vertical-align: baseline;
      font-size: 100%;
	  background-image: url('Images/image-back1.jpg');	  
	  background-size: cover;
}
.wrapper {
      width: 90%;
      margin: 0 auto;
}

.navBar::after {
      content: "";
      clear: both;
      display: table;
}
html {
      font-family: Poppins;
}



h1 {
      color: #fff;
      font-size: 48px;
}

p {
      color: #fff;
      font-size: 30px;
      font-weight: 100;
}



/* header */

header {
      margin: 0px 0px 0px 100px;
}

header p {
      width: 100%;
      margin-top: 0;
}

/* .work */

.work {
      text-align: center;
      width: 100%;
}

.work img {
      margin: 1%;
      width: 35%;
}

/* header2 */

.header2 {
      margin: 130px 0 80px 40px;
}
/* navbar */

nav {
      height: 40px;
      line-height: 40px;
}

nav a img {
      vertical-align: middle;
      width: 40px;
      height: 40px;
}

nav a:nth-child(2) {
      float: right;
}
/* .work2 */
.work2 {
      width: 100%;
      text-align: center;
}

.work2 img {
      margin: 1%;
      width: 64%;
}

/* footer */
footer p {
      text-align: center;
      color: grey;
      margin: 50px auto;
}

/* Responsiveness */

@media only screen and (max-width: 991px) {
      header {
            text-align: left;
            margin: 100px 0 100px 30px;
      }

      header h1 {
            font-size: 36px;
      }

      header p {
            font-size: 12px;
            width: 90%;
      }

}