css shadows

shadows.css

.box {
  background: #FFF;
  padding: 20px;
  margin: 10px;
}

.box h1 {
  text-align:center;
  position:relative;
}

.inner-shadow-1 {
     -moz-box-shadow: inset 0 0 10px #000000;
  -webkit-box-shadow: inset 0 0 10px #000000;
          box-shadow: inset 0 0 10px #000000;
}

/* shadow 1 */
.shadow-1 {
  -webkit-box-shadow: 0 10px 6px -6px #777;
     -moz-box-shadow: 0 10px 6px -6px #777;
          box-shadow: 0 10px 6px -6px #777;
}

/* shadow 2 */
.shadow-2 {
  position: relative;
}
.shadow-2:before, .shadow-2:after {
  z-index: -1;
  position: absolute;
  content: "";
  bottom: 15px;
  left: 10px;
  width: 50%;
  top: 80%;
  max-width: 300px;
  background: #777;
  -webkit-box-shadow: 0 15px 10px #777;
  -moz-box-shadow: 0 15px 10px #777;
  box-shadow: 0 15px 10px #777;
  -webkit-transform: rotate(-3deg);
  -moz-transform: rotate(-3deg);
  -o-transform: rotate(-3deg);
  -ms-transform: rotate(-3deg);
  transform: rotate(-3deg);
}
.shadow-2:after {
  -webkit-transform: rotate(3deg);
  -moz-transform: rotate(3deg);
  -o-transform: rotate(3deg);
  -ms-transform: rotate(3deg);
  transform: rotate(3deg);
  right: 10px;
  left: auto;
}

/* shadow 3 */
.shadow-3 {
  position: relative;
}
.shadow-3:before {
  z-index: -1;
  position: absolute;
  content: "";
  bottom: 15px;
  left: 10px;
  width: 50%;
  top: 80%;
  max-width: 300px;
  background: #777;
  -webkit-box-shadow: 0 15px 10px #777;
  -moz-box-shadow: 0 15px 10px #777;
  box-shadow: 0 15px 10px #777;
  -webkit-transform: rotate(-3deg);
  -moz-transform: rotate(-3deg);
  -o-transform: rotate(-3deg);
  -ms-transform: rotate(-3deg);
  transform: rotate(-3deg);
}

/* shadow 4 */
.shadow-4 {
  position: relative;
}
.shadow-4:after {
  z-index: -1;
  position: absolute;
  content: "";
  bottom: 15px;
  right: 10px;
  left: auto;
  width: 50%;
  top: 80%;
  max-width: 300px;
  background: #777;
  -webkit-box-shadow: 0 15px 10px #777;
  -moz-box-shadow: 0 15px 10px #777;
  box-shadow: 0 15px 10px #777;
  -webkit-transform: rotate(3deg);
  -moz-transform: rotate(3deg);
  -o-transform: rotate(3deg);
  -ms-transform: rotate(3deg);
  transform: rotate(3deg);
}

/* shadow 5 */
.shadow-5 {
  position: relative;
}
.shadow-5:before, .shadow-5:after {
  z-index: -1;
  position: absolute;
  content: "";
  bottom: 25px;
  left: 10px;
  width: 50%;
  top: 80%;
  max-width: 300px;
  background: #777;
  -webkit-box-shadow: 0 35px 20px #777;
  -moz-box-shadow: 0 35px 20px #777;
  box-shadow: 0 35px 20px #777;
  -webkit-transform: rotate(-8deg);
  -moz-transform: rotate(-8deg);
  -o-transform: rotate(-8deg);
  -ms-transform: rotate(-8deg);
  transform: rotate(-8deg);
}
.shadow-5:after {
  -webkit-transform: rotate(8deg);
  -moz-transform: rotate(8deg);
  -o-transform: rotate(8deg);
  -ms-transform: rotate(8deg);
  transform: rotate(8deg);
  right: 10px;
  left: auto;
}

/* shadow 6 */
.shadow-6 {
    position:relative;
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
       -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
}
.shadow-6:before, .shadow-6:after {
  content:"";
    position:absolute;
    z-index:-1;
    -webkit-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    -moz-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    box-shadow: 0 0 20px rgba(0,0,0,0.8);
    top: 50%;
    bottom: 0;
    left: 10px;
    right: 10px;
    -moz-border-radius: 100px / 10px;
    border-radius: 100px / 10px;
}
.shadow-6:after {
  right:10px;
    left:auto;
    -webkit-transform: skew(8deg) rotate(3deg);
       -moz-transform: skew(8deg) rotate(3deg);
        -ms-transform: skew(8deg) rotate(3deg);
         -o-transform: skew(8deg) rotate(3deg);
            transform: skew(8deg) rotate(3deg);
}

/* shadow 7 */
.shadow-7 {
    position:relative;
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
       -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
}
.shadow-7:before, .shadow-7:after {
  content:"";
    position:absolute;
    z-index:-1;
    -webkit-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    -moz-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    box-shadow:0 0 20px rgba(0,0,0,0.8);
    top:0;
    bottom:0;
    left:10px;
    right:10px;
    -moz-border-radius:100px / 10px;
    border-radius:100px / 10px;
}
.shadow-7:after {
  right:10px;
    left:auto;
    -webkit-transform: skew(8deg) rotate(3deg);
       -moz-transform: skew(8deg) rotate(3deg);
        -ms-transform: skew(8deg) rotate(3deg);
         -o-transform: skew(8deg) rotate(3deg);
            transform: skew(8deg) rotate(3deg);
}

/* shadow 8 */
.shadow-8 {
    position:relative;
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
       -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;
    
}
.shadow-8:before, .shadow-8:after {
  content: "";
    position: absolute;
    z-index: -1;
    -webkit-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    -moz-box-shadow: 0 0 20px rgba(0,0,0,0.8);
    box-shadow: 0 0 20px rgba(0,0,0,0.8);
    top: 10px;
    bottom: 10px;
    left: 0;
    right: 0;
    -moz-border-radius: 100px / 10px;
    border-radius: 100px / 10px;
}
.shadow-8:after {
  right: 10px;
    left: auto;
    -webkit-transform: skew(8deg) rotate(3deg);
       -moz-transform: skew(8deg) rotate(3deg);
        -ms-transform: skew(8deg) rotate(3deg);
         -o-transform: skew(8deg) rotate(3deg);
            transform: skew(8deg) rotate(3deg);
}