.service-box .container {

  display: flex;

  flex-wrap: wrap;

  justify-content: space-between;

}



.service-box .container

.box {

  position: relative;

  width: 350px;

  padding: 40px;

  background-color: #fff;

  box-shadow: 0 5px 15px rgba(0,0,0,.1);

  border-radius: 4px;

  margin: 20px;

  overflow: hidden;

  text-align: center;

}



.service-box .container

.box:before {

  content: '';

  width: 50%;

  height: 100%;

  position: absolute;

  top: 0;

  left: 0;

  background: rgba(255,255,255,.2);

  z-index: 2;

  pointer-events: none;

}





.service-box .container

.box

.icon {

  position: relative;

  width: 80px;

  height: 80px;

  color: #fff;

  background-color: #000;

  

  display: flex;

  justify-content: center;

  align-items: center;

  margin: 0 auto;

  border-radius: 50%;

  font-size: 40px;

  font-weight: 700px;

  transition: 1s;

}



.service-box .container

.box:nth-child(1)

.icon {

  box-shadow: 0 0 0 0 #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box:nth-child(1):hover

.icon {

  box-shadow: 0 0 0 400px #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box:nth-child(2)

.icon {

  box-shadow: 0 0 0 0 #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box:nth-child(2):hover

.icon {

  box-shadow: 0 0 0 400px #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box:nth-child(3)

.icon {

  box-shadow: 0 0 0 0 #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box:nth-child(3):hover

.icon {

  box-shadow: 0 0 0 400px #2196f3;

  background-color: #2196f3;

}



.service-box .container

.box

.content {

  position: relative;

  z-index: 1;

  transition: 0.5s;

} 



.service-box .container

.box:hover

.content {

  color: #fff;

}



.service-box .container .box .content h3 {

  font-size: 20px;

  margin: 15px 0;

}



.service-box a {

  display: inline-block;

  padding: 10px 20px;

  background-color: #fff;

  border-radius: 4px;

  text-decoration: none;

  color: #000;

  font-weight: 500;

  margin-top: 20px;

  box-shadow: 0 2px 5px rgba(0,0,0,.2);

}