/*=====================================обнулення==========================================*/

*,
*::before,
*::after {
    padding: 0;
    margin: 0;
    border: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

ul,
ol,
li {
    list-style: none;
}

img {
    vertical-align: top;
}
body,
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: inherit;
    font-size: inherit;

}
/* Указываем box sizing */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Убираем внутренние отступы */
ul[class],
ol[class] {
  padding: 0;
}

/* Убираем внешние отступы */
body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}
html,
/*=====================================обнулення=========================================*/

/*=====================================стандартні стилі==================================*/
body {
  height: 100%;
  line-height: 1;
  background-color: rgb(25, 30, 35);
  color: rgb(255, 255, 255);
  font-size: 14px;
  font-weight: 500;
  font-family: Montserrat;
  font-weight: 500;
}

.wrapper {
  min-height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.portfolio__title {
  text-align: center;
  font-size: 64px;
  font-weight: 600;
  line-height: 121%;
}

.column-portfolio__body {
  scale: 0;
  transition: 1s ease 0.3s;
  margin-top: 170px;
}
.column-portfolio__box {
  display: flex;
  justify-content: space-between;
  max-width: 1600px;
  margin: 50px auto;

}
.hover__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 10;
  opacity: 0;
  transition: 0.7s ease ;
}

.hover__btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 15px 28px;
  border: 2px solid rgb(74, 99, 255);
  border-radius: 10px;
  background: rgb(33, 46, 126);
  color: rgb(255, 255, 255);
  font-family: Montserrat;
  font-size: 16px;
  font-weight: 600;
  line-height: 125%;
}

.column-portfolio_img:hover .hover__bg{
  opacity: 1;
}
.column-portfolio_img {
  position: relative;

}