project/shop/src/App.css

* {
  padding: 0;
  margin: 0%;
  color: rgb(229, 229, 243);

}
 .links {
   text-decoration: none;
   color: rgb(229, 229, 243);
 }
 .links:hover {
  color: rgb(229, 229, 243);
 }
.header {
  position: fixed;
  width: 100%;
  top:0%;
  color: rgb(229, 229, 243);
  background-color: rgb(58, 58, 65);
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  height: 50px;
}

.header .standartMenu {
  width: 50%; 
  list-style-type: none; 
  display: flex;
  justify-content: space-around; 
}

.mobileMenu {
  position: absolute;
  background-color: rgb(58, 58, 65);
  height: 10em;
  border-radius: 0 0% 10% 10%;
  align-items: center;
  list-style-type: none; 
  font-size: 10px;
  justify-content: space-around;
  top: 50px;
  left: 0px;
  padding: 0%;
  right: 0%;
  z-index: 2;
  display: flex;
  flex-direction: row;
}

.tabletMenu {
  display: none;
}


.rightSide {
  width: 30%;
  display: flex;
  justify-content: space-around;


}
.rightSide div svg {
  margin-right: 2px;
}

.MainImg {
  background-image: url(./images/main.jpg);
  background-color: rgb(10, 10, 10);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
  width: 100%;
  min-height: 45em;
  margin-top: 50px;
  padding-bottom: 100px;
  display: flex;
}

aside {
  width: 20%;
}
content {
  width: 80%;
}
.goodsWrapper {
  display: flex;
  align-items: center;
  flex-direction: column;
}

.goods {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  width: 90%;
  border-radius: 10%;
  padding: 20px;
}

.catalog  {
  list-style: none;
  padding: 3%;
}



.oneGood {
  position: relative;
  background-color: rgb(10, 10, 10);
  display: flex;
  width: 150px;
  flex-direction: column;
  font-size: 15px;
  align-items: center;
  margin: 5px;
  padding: 10px;
  border: 2px solid;
  border-color:rgb(229, 229, 243);
  border-radius: 20%;
  justify-content: space-between;
}
.oneGood h5 {
  font-size: 16px;
  height: 75px;
}



.About {

}

.footer {
  position: fixed;
  width: 100%;
  bottom:0%;
  color: rgb(229, 229, 243);
  background-color: rgb(58, 58, 65);
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  align-items: center;
  height: 50px;
}

.guarantee {
  padding: 0% 5px;
}

.contacts {
  width: 50%;
  display: flex;
  justify-content: space-around;
}

@media screen and (max-width: 900px) {
  .header {
    padding: 0%;
  }
  .header .standartMenu {
    display: none;
  }
  .tabletMenu {
    display: inline-block;
  }
  .rightSide {
    width: 60%;
    align-items: center;
  }

  .catalog {

  }
  

  .catalog a {
    font-size: 10px;
  }

  .MainImg {
    padding-top: 100px;
    /* height: 15em; */
    background-position: top;
  }
.MainImg aside {
  width: 40%;
}

  .MainImg content {
    width: 60%;
  }
  .goods {
    padding: 0%;
    background: none;
  }
  .oneGood {
    background-color: rgb(10, 10, 10);
    width: 100%;
  }
  .oneGood h5 {
    font-size: 10px;
    height: 25px;
  }
  .oneGood img {
    width: 80px;
  }

  .footer {
    font-size: 8px;
  }
}