/*   random images:      https://source.unsplash.com/random    */
@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');

/* font-family: 'Roboto', sans-serif; */
/**********************************************
                Global styles
**********************************************/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  background: url(https://source.unsplash.com/8cP_6sC7Hhw) center/cover no-repeat;
  font-family: 'Roboto', sans-serif;
}

/**********************************************
                Specific styles
**********************************************/
.container {
  position: absolute;
  z-index: 3;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 20vh 1vh 1vh;
}

.btn {
  cursor: pointer;
  position: relative;
  padding: 10px 20px;
  background-color: rgba(255, 255, 255, .9);
  font-size: 28px;
  text-shadow: 2px 2px 5px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 10px;
  transition: all 1s;
  margin-bottom: 10px;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, .5);
}

#display-joke {
  cursor: text;
  background-color: #999;
  text-shadow: 2px 2px 5px blue;
  color: #fff;
}

.btn::after,
.btn::before {
  content: '';
  width: 10px;
  height: 10px;
  position: absolute;
  border: 0px solid #fff;
  transition: all 1s;
}

.btn::after {
  top: -1px;
  left: -1px;
  border-top: 5px solid black;
  border-left: 5px solid black;
}

.btn::before {
  bottom: -1px;
  right: -1px;
  border-bottom: 5px solid black;
  border-right: 5px solid black;
}

.btn:hover {
  border-top-right-radius: 0px;
  border-bottom-left-radius: 0px;
}

.btn:active {
  transform: scale(.97);
}

.btn:hover::before,
.btn:hover::after {
  width: 99%;
  height: 96.5%;
}

/**************************************
            @media Queries
**************************************/

/* @media all and (min-width: 576px) {} */